A Test and Adjustment Data Engine 120 ME-SFImanual.startekinfo.com/volumes/e1/A/content5.pdf · A...
Transcript of A Test and Adjustment Data Engine 120 ME-SFImanual.startekinfo.com/volumes/e1/A/content5.pdf · A...
A Test and Adjustment Data Engine 120 ME-SFI
aRefer to Parts Microfiche Gr. 54 to identify control modules.
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Closed throttle (idle) position, check, adjust (07-2053 or 07-2056) 15)
Engine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CSelector lever position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Engine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayOn-off ratio before right TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %On-off ratio before left TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Engine coolant temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° C approx.
>60P/NP/N: 600 – 750 D: <650ON 0±25 1)
0±25 1)
>80
1) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.15) Time Guide operation no. and/or SMS job no.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/1
A Test and Adjustment Data Engine 120 ME-SFI
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Engine, check, adjust (07-1100) 15) Page 1Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CEngine speed (selector lever in P/N position) . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF voltage (increasing rpm = increasing voltage . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) 1) . . . . . o CKAInjection duration right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msInjection duration left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msAdjustable camshaft timing solenoid . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIntake air temperature (IAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VActuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . VCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayWOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OKOK>60600 – 75012 – 180.6 – 0.95 – 203 – 53 – 5OFF55-AA>80>2010 ± 5 104.0 – 4.60.3 – 0.90.2 – 0.50.1 – 0.4ONOFF
1) In case of complaint, check ignition timing at full load.15) Time Guide operation no. and/or SMS job no.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/2
A Test and Adjustment Data Engine 120 ME-SFI
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Engine, check, adjust 07-1100 Page 2Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmThrottle vale angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
Throttle valve stop learned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayOn-off ratio before right or left TWC
ECT >70oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Right O2S 1 voltage before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mVLeft O2S 1 voltage before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mVSelf adaptation at partial load, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorSelf adaptation at partial load, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorSelf adaptation at idle speed, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msSelf adaptation at idle speed, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor, EC pushbutton depressed . . . . . . . . . . . . . . . . . . . . HHT displayPurge system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
–0.3 – 2YES
0 ± 25 2) oscillates– 200 to + 1000 12)
– 200 to + 1000 12)
0.77 – 1.28 5)
0.77 – 1.28 5)
– 1 to + 1 4)
– 1 to + 1 4)
P/NOFFOFF/ONOFF
2) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.4) Base setting at idle, 0.0 kg/h (Bosch) or 0.0% (VDO). Mixture tendency "rich" < 0.0 kg/h or 0.0%. Mixture tendency "lean" > 0.0 kg/h or 0.0%.5) Base setting partial load = 1.0. Mixture tendency "rich" < 1.0, mixture tendency "lean" = > 1.0.12) Oscillates around 300 mV after 2 minutes at idle.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/3
A Test and Adjustment Data Engine 120 ME-SFI
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Cold start 07-2321Engine rpm while cranking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmBattery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CECT at starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . HHT display
> 200 10OFFOKOK7)
7)
7)
ON
7) Proceed complaint related or temperature related.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/4
A Test and Adjustment Data Engine 120 ME-SFI
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Warmup 07-2023 Warmup speed 12) ECT < 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmWarmup speed 12) ECT > 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine rpm (raised idle speed temperature dependent)
ECT approx. –10 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. +15 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. > 50 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpm
CTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayAfter start enrichment < 70 oC maximum 50 seconds . . . . . . . . . . . . HHT displayTWC heating at idle < 30 oC maximum 25 seconds . . . . . . . . . . . . . . HHT displayO2S 1 heater before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VA/C compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
approx. 1000 – 1300approx. 800
P/N: 800 ± 50 D: 700 ± 50P/N: 700 ± 50 D: 650 ± 50P/N: 600 – 750 D: < 650ONONON–OFF
12) Raised idle speed for max. approx. 50 seconds after starting.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/5
A Test and Adjustment Data Engine 120 ME-SFI
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Engine performance 7) 07-1203 or 1206 Page 1Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF sensor voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) . . . . . . . oCKAInjection duration, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msInjection duration, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msCamshaft timing adjustment 4000 rpm . . . . . . . . . . . . . . . . . . . . . . . HHT displayCamshaft timing adjustment > 4300 rpm . . . . . . . . . . . . . . . . . . . . . HHT displayCamshaft Hall-effect sensor,.value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hpAltitude (correction value) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorExhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
OKOK4000360 – 460–18 – 2211 – 1411 – 14ONOFF55 – AA80 – 100< 30– 10237–< 200
7) These are minimum performance values. Do not exceed speed of 80 mph.
Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan
to ensure adequate engine cooling.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/6
A Test and Adjustment Data Engine 120 ME-SFI
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Engine performance 7) 07-1203 or 1206 Page 2Actuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . . . . VThrottle valve angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
CTP recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayWOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTorque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmKnock control approved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayKnock ignition angle/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCKARight knock sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VLeft knock sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTransmission overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDeceleration shut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFront axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)Rear axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)
–––––OFFON–OFF/ON 14)
0> 0.5> 0.5R, D – 1OFFOFFOFF–> 62 (100)
7) These are minimum performance values. Do not exceed speed of 80 mph.Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate enginecooling.
14) HHT display ON if knock control is required.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/7
A Test and Adjustment Data Engine 120 ME-SFI
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Cruise controlBrake switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . . . . HHT displayStop lamp switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . HHT displayMove CC switch to corresponding position . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch actuated . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch not actuated . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayMaintain transmission range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, function . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OFFOFFV/SP/B/AONOFF––––
Drive authorization system (DAS)DAS and ME-SFI control modules compatible . . . . . . . . . . . . . . . . . . HHT displayEngine control module identified . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine control module locked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDrive authorization activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayVehicle locked with RCL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayNumber of starts with not locked control module . . . . . . . . . . . . . . . . . . . Number
YESYESYESYESNO0
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/8
A Test and Adjustment Data Engine 120 ME-SFI
Engines 120.982/983 as of Model Year 1996
Engine 120.982/983
Models 140.057/076, 129.076
ME-SFI system designation 1.0
Idle QualityRpm deviation/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Rpm deviation cut out threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Acceleration sensor up to 01/96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIdle quality failure counter as of 02/96 . . . . . . . . . . . . . . . . . . . . . . . . . . . Number
1)
0.5 2)
2.35 – 2.650
On-off ratioIdle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmOn-off ratio at WOT and transmission selector lever position 3 . . . . . . . . . . . . . %On-off ratio at upper partial load and transmission selector lever position “D”,75 mph (120 km/h), 32 hp (24 kW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %On-off ratio at lower partial load and transmission selector lever position “D”,31 mph (50 km/h), 9 hp (7 kW), . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Exhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
600 – 75025000±25 constant
0±25 oscillating
0±25 oscillating<200
1) Entry if value is larger than cut out threshold.2) Temporary test value.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 61/9
A Test and Adjustment Data Engine 119 ME-SFI
aRefer to Parts Microfiche Gr. 54 to identify control modules.
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/981/982/985
Models 140.043/051/070, 129.067, 210.072
ME-SFI system designation 1.0
Closed throttle (idle) position, check, adjust 07–2053 or 07–2056Engine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CSelector lever position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Engine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayOn-off ratio before right TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %On-off ratio before left TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Engine coolant temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° C approx.
>60P/NP/N: 600 – 750 D: <650ON 0±25 1)
0±25 1)
>80
1) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/1
A Test and Adjustment Data Engine 119 ME-SFI
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/981/982/985
Models 140.043/051/070, 129.067, 210.072
ME-SFI system designation 1.0
Engine, check, adjust 07-1100 Page 1Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CEngine speed (selector lever in P/N position) . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF voltage (increasing rpm = increasing voltage) . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) 1) . . . . . o CKAInjection duration right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msInjection duration left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msAdjustable camshaft timing solenoid . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIntake air temperature (IAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VActuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . . . . VCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT display
OKOK>60600 – 75014 – 240.7 – 1.05 – 203 – 53 – 5OFF55–AA>80>2010 ± 5 104.0 – 4.60.3 – 0.90.2 – 0.50.1 – 0.4ON
1) In case of complaint, check ignition timing at full load.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/2
A Test and Adjustment Data Engine 119 ME-SFI
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/981/982/985
Models 140.043/051/070, 129.067, 210.072
ME-SFI system designation 1.0
Engine, check, adjust 07-1100 Page 2WOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTorque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmThrottle vale angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
Throttle valve stop learned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayOn-off ratio before right or left TWC
ECT >70oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Right O2S 1 voltage before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mVLeft O2S 1 voltage before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mVSelf adaptation at partial load, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorSelf adaptation at partial load, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorSelf adaptation at idle speed, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msSelf adaptation at idle speed, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msDriving range (selector lever position P/N) . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor, EC pushbutton depressed . . . . . . . . . . . . . . . . . . . . HHT displayPurge system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OFF70 – 800.3 – 2YES
0 ± 25 2) oscillates– 200 to + 1000 12)
– 200 to + 1000 12)
0.77 – 1.28 5)
0.77 – 1.28 5)
– 1 to + 1 4)
– 1 to + 1 4)
P/NOFFOFF/ONOFF
2) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.4) Base setting at idle, 0.0 kg/h (Bosch) or 0.0% (VDO). Mixture tendency "rich" < 0.0 kg/h or 0.0%. Mixture tendency "lean" > 0.0 kg/h or 0.0%.5) Base setting partial load = 1.0. Mixture tendency rich < 1.0, mixture tendency lean = > 1.0.12) Oscillates around 300 mV after 2 minutes at idle.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/3
A Test and Adjustment Data Engine 119 ME-SFI
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/981/982/985
Models 140.043/051/070, 129.067, 210.072
ME-SFI system designation 1.0
Cold start 07-2321Engine rpm while cranking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmBattery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CECT at starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . HHT display
> 200 10OFFOKOK7)
7)
7)
ON
7) Proceed complaint related or temperature related.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/4
A Test and Adjustment Data Engine 119 ME-SFI
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/981/982/985
Models 140.043/051/070, 129.067, 210.072
ME-SFI system designation 1.0
Warmup 07-2023 Warmup speed 12) ECT < 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmWarmup speed 12) ECT > 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine rpm (raised idle speed temperature dependent)
ECT approx. –10 oC . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. +15 oC . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. > 50 oC . . . . . . . . . . . . . . . . . . . . . . . . . rpm
CTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayAfter start enrichment < 70 oC maximum 50 seconds . . . . . . . . . . . . HHT displayTWC heating at idle < 30 oC maximum 50 seconds . . . . . . . . . . . . . . HHT displayO2S 1 heater before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VA/C compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
P/N: approx. 1200 – 1500P/N: approx. 800
P/N: 800 ± 50 D: 800 ± 50P/N: 750 ± 50 D: 700 ± 50P/N: 600 – 750 D: < 650ONONON–OFF
12) Raised idle speed for max. approx. 50 seconds after starting.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/5
A Test and Adjustment Data Engine 119 ME-SFI
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/982 119.981/985
Models 140.051/070, 129.067 140.043, 210.072
ME-SFI system designation 1.0 1.0
Engine performance 7) 07-1203 or 1206 Page 1Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) . . . . . . . oCKAInjection duration, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msInjection duration, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msCamshaft timing adjustment 4000 rpm . . . . . . . . . . . . . . . . . . . . . . . HHT displayCamshaft timing adjustment > 4300 rpm . . . . . . . . . . . . . . . . . . . . . HHT displayCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hpAltitude (correction value) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorExhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
OKOK4000540 – 640–20 – 3012 – 1712 – 17ONOFF55–AA80 – 100< 30– 10196–< 200
OKOK4000540 – 6403.4 – 3.720 – 3012 – 1712 – 17ONOFF55–AA80 – 100< 30100 10165–< 200
7) These are minimum performance values. Do not exceed speed of 80 mph.
Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate engine
cooling.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/6
A Test and Adjustment Data Engine 119 ME-SFI
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/981/982/985
Models 140.043/051/070, 129.067, 210.072
ME-SFI system designation 1.0
Engine performance 7) 07-1203 or 1206 Page 2Actuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . . . . VThrottle valve angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
CTP recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayWOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTorque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmKnock control approved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayKnock ignition angle/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCKARight knock sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VLeft knock sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor, EC pushbutton depressed . . . . . . . . . . . . . . . . . . . . HHT displayTransmission overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDeceleration shut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFront axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)Rear axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)
1.8 – 2.43.1 – 3.73.8 – 4.44.0 – 4.680 – 83OFFON380 – 400OFF/ON 14)
0> 0.5> 0.5R, D – 1OFFOFFOFF–> 62 (100)
7) These are minimum performance values. Do not exceed speed of 80 mph.Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate enginecooling.
14) HHT display ON if knock control is required.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/7
A Test and Adjustment Data Engine 119 ME-SFI
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/981/982/985
Models 140.043/051/070, 129.067, 210.072
ME-SFI system designation 1.0
Cruise controlBrake switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . . . . HHT displayStop lamp switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . HHT displayMove CC switch to corresponding position . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch actuated . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch not actuated . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayMaintain transmission range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, function . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OFFOFFV/SP/B/AONOFF––––
Drive authorization system (DAS)DAS and ME-SFI control modules compatible . . . . . . . . . . . . . . . . . . HHT displayEngine control module identified . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine control module locked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDrive authorization activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayVehicle locked with RCL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayNumber of starts with not locked control module . . . . . . . . . . . . . . . . . . . Number
YESYESYESYESNO0
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/8
A Test and Adjustment Data Engine 119 ME-SFI
Engines 119.980/981/982 as of 07/95 and 119.985 as of 01/96
Engine 119.980/981/982/985
Models 140.043/051/070, 129.067, 210.072
ME-SFI system designation 1.0
Idle QualityRpm deviation/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Rpm deviation cut out threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Acceleration sensor up to 01/96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIdle quality failure counter as of 02/96 . . . . . . . . . . . . . . . . . . . . . . . . . . . Number
1)
0.5 2)
2.35 – 2.650
On-off ratioIdle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmOn-off ratio at WOT and transmission selector lever position 3 . . . . . . . . . . . . . %On-off ratio at upper partial load and transmission selector lever position “D”,75 mph (120 km/h), 32 hp (24 kW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %On-off ratio at lower partial load and transmission selector lever position “D”,31 mph (50 km/h), 9 hp (7 kW), . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Exhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
600 – 75025000±25 constant
0±25 oscillating
0±25 oscillating<200
1) Entry if value is larger than cut out threshold.2) Temporary test value.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 62/9
A Test and Adjustment Data Engine 111 ME-SFI
aRefer to Parts Microfiche Gr. 54 to identify control modules.
Engine 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Closed throttle (idle) position, check, adjust 07-2053 or 07-2056Engine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CSelector lever position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Engine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayOn-off ratio before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Engine coolant temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° C approx.
>60P/NP/N: 680 – 850 D: <650ON 0±25 1)
>80
1) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/1
A Test and Adjustment Data Engine 111 ME-SFI
Engine 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Engine, check, adjust 07-1100 Page 1Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CEngine speed (selector lever in P/N position) . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF voltage (increasing rpm = increasing voltage) . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) 1) . . . . . o CKAInjection duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msAdjustable camshaft timing solenoid . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIntake air temperature (IAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VActuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . VCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayWOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OKOK>60650 – 8508 – 131.1 – 1.75 – 202 – 4Off55-AA>80>200 – 15 104.0 – 4.60.3 – 0.90.2 – 0.50.1 – 0.4ONOFF
1) In case of complaint, check ignition timing at full load.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/2
A Test and Adjustment Data Engine 111 ME-SFI
Engine 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Engine, check, adjust 07-1100 Page 2Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmThrottle vale angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
Throttle valve stop learned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayOn-off ratio before TWC, ECT >70oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %O2S 1 voltage before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mVSelf adaptation at partial load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorSelf adaptation at idle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor, EC pushbutton depressed . . . . . . . . . . . . . . . . . . . . HHT displayPurge system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
–1.8 – 3.0YES0 ± 25 2) oscillates– 200 to + 1000 12)
0.68 – 1.32 5)
– 1 to + 1 4)
P/NOFFOFF/ONOFF
Engine/climate control electric cooling fanFan output requirement
Climate control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %
Effective fan output, on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %
0 – 950 – 950 – 95
2) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.4) Base setting at idle, 0.0 kg/h (Bosch) or 0.0% (VDO). Mixture tendency "rich" < 0.0 kg/h or 0.0%. Mixture tendency "lean" > 0.0 kg/h or 0.0%.5) Base setting partial load = 1.0. Mixture tendency "rich" < 1.0, mixture tendency "lean" = > 1.0.12) Oscillates around 300 mV after 2 minutes at idle.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/3
A Test and Adjustment Data Engine 111 ME-SFI
Engine 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Cold start 07-2321Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT DisplayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT DisplayEngine rpm while cranking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmBattery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CECT at starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . HHT display
OKOK> 200 10OFF7)
7)
7)
ON
7) Proceed complaint related or temperature related.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/4
A Test and Adjustment Data Engine 111 ME-SFI
Engine 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Warmup 07-2023 Warmup speed 12) ECT < 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmWarmup speed 12) ECT > 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine rpm (raised idle speed temperature dependent)
ECT approx. <0 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. 0 to +30 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. +30 o to 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. >40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpm
CTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayAfter start enrichment < 70 oC maximum 50 seconds . . . . . . . . . . . . HHT displayTWC heating at idle < 30 oC maximum 50 seconds . . . . . . . . . . . . . . HHT displayO2S 1 heater before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VA/C compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
approx. 1150 ± 100approx. 800
P/N: 1000 ± 100 D: 800 ± 100P/N: 800 ± 100 D: 700 ± 100P/N: 750 ± 100 D: 650 ± 100P/N: 750 ± 100 D: 600 ± 100ONONON–OFF
12) Raised idle speed for max. approx. 50 seconds after starting.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/5
A Test and Adjustment Data Engine 111 ME-SFI
Engine 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Engine performance 7) 07-1203 or 07-1206Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF sensor voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) . . . . . . . oCKAInjection duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msAdjustable camshaft timing solenoid 4000 rpm . . . . . . . . . . . . . . . . . . HHT displayAdjustable camshaft timing solenoid >4300 rpm . . . . . . . . . . . . . . . . HHT displayCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hpAltitude (correction value) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Factor
OKOK5200440 – 5404.1 – 4.59 – 1314 – 17ONOFF55 – AA80 – 100< 30– 10147–
7) These are minimum performance values. Do not exceed speed of 80 mph.
Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate engine
cooling.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/6
A Test and Adjustment Data Engine 111 ME-SFI
Engines 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Engine performance 7) 07-1203 or 1206 Page 2Exhaust gas back pressure at 5300 rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . mbarActuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . . . . VThrottle valve angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
CTP recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayWOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTorque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmKnock control approved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayKnock ignition angle/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCKAKnock sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor, EC pushbutton depressed . . . . . . . . . . . . . . . . . . . . HHT displayTransmission overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDeceleration shut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFront axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)Rear axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)
< 2000.5 – 1.13.9 – 4.54.1 – 4.74.1 – 4.780 – 83OFFON280 – 300OFF/ON 14)
0> 0.5R, D – 1OFFOFFOFF–> 62 (100)
7) These are minimum performance values. Do not exceed speed of 80 mph.Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate enginecooling.
14) HHT display ON if knock control is required.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/7
A Test and Adjustment Data Engine 111 ME-SFI
Engines 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Cruise controlBrake switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . . . . HHT displayStop lamp switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . HHT displayMove CC switch to corresponding position . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch actuated . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch not actuated . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayMaintain transmission range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, function . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OFFOFFV/SP/B/AONOFF––––
Drive authorization system (DAS)DAS and ME-SFI control modules compatible . . . . . . . . . . . . . . . . . . HHT displayEngine control module identified . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine control module locked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDrive authorization activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayVehicle locked with RCL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayNumber of starts with not locked control module . . . . . . . . . . . . . . . . . . . Number
YESYESYESYESNO0
SuperchargerAir flap/air filter angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
Magnetic supercharger clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySupercharger output efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Factor
> 85ON> 1.3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/8
A Test and Adjustment Data Engine 111 ME-SFI
Engines 111.973 as of 09/96
Engine 111.973
Models 170.447
ME-SFI system designation 2.1
Idle QualityRpm deviation/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Rpm deviation cut out threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Idle quality failure counter as of 02/96 . . . . . . . . . . . . . . . . . . . . . . . . . . . Number
1)
0.5 2)
0
On-off ratioIdle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmOn-off ratio at WOT and transmission selector lever position 3 . . . . . . . . . . . . . %On-off ratio at upper partial load and transmission selector lever position “D”,75 mph (120 km/h), 32 hp (24 kW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %On-off ratio at lower partial load and transmission selector lever position “D”,31 mph (50 km/h), 9 hp (7 kW), . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Exhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
650 – 85035000±25 constant
0±25 oscillating
0±25 oscillating<200
1) Entry if value is larger than cut out threshold.2) Temporary test value.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 63/9
A Test and Adjustment Data Engine 112 ME-SFI
aRefer to Parts Microfiche Gr. 54 to identify control modules.
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920/940/941
Models 202.029208.365210.065/082/265/282
ME-SFI system designation 2.0
Closed throttle (idle) position, check, adjust (07-2053 or 07-2056) 15)
Engine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CSelector lever position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Engine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayOn-off ratio before right TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %On-off ratio before left TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Engine coolant temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° C approx.
>60P/NP/N: 650 – 800 D: <650ON 0±25 1)
0±25 1)
>80
1) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.15) Time Guide operation no. and/or SMS job no.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/1
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920/940/941
Models 202.029208.365210.065/082/265/282
ME-SFI system designation 2.0
Engine, check, adjust (07-1100) 15) Page 1Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CEngine speed (selector lever in P/N position) . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF voltage (increasing rpm = increasing voltage . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) 1) . . . . . o CKAInjection duration right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msInjection duration left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIntake air temperature (IAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VActuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . VCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT display
OKOK>60650 – 80010 – 201.3 – 1.75 – 253 – 53 – 555-AA>80<30– 104.0 – 4.60.3 – 0.90.2 – 0.50.1 – 0.4ON
1) In case of complaint, check ignition timing at full load.15) Time Guide operation no. and/or SMS job no.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/2
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920/940/941
Models 202.029208.365210.065/082/265/282
ME-SFI system designation 2.0
Engine, check, adjust 07-1100 Page 2WOT Recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTorque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmThrottle vale angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
Throttle valve stop learned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayOn-off ratio before right or left TWC
ECT >70oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Right O2S 1 voltage before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mVLeft O2S 1 voltage before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mVSelf adaptation at partial load, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorSelf adaptation at partial load, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorSelf adaptation at idle speed, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msSelf adaptation at idle speed, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor, EC pushbutton depressed . . . . . . . . . . . . . . . . . . . . HHT displayPurge system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OFF30 – 500.3 – 2.5YES
0 ± 25 2) oscillates– 200 to + 1000 12)
– 200 to + 1000 12)
0.68 – 1.32 5)
0.68 – 1.32 5)
– 1 to + 1 4)
– 1 to + 1 4)
P/NOFFOFFOFF
2) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.4) Base setting at idle, 0.0 kg/h (Bosch) or 0.0% (VDO). Mixture tendency "rich" < 0.0 kg/h or 0.0%. Mixture tendency "lean" > 0.0 kg/h or 0.0%.5) Base setting partial load = 1.0. Mixture tendency "rich" < 1.0, mixture tendency "lean" = > 1.0.12) Oscillates around 300 mV after 2 minutes at idle.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/3
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920/940/941
Models 202.029208.365210.065/082/265/282
ME-SFI system designation 2.0
Cold start 07-2321Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT DisplayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT DisplayEngine rpm while cranking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmBattery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CECT at starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . HHT display
OKOK> 100 10OFF7)
7)
7)
ON
7) Proceed complaint related or temperature related.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/4
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920/940/941
Models 202.029208.365210.065/082/265/282
ME-SFI system designation 2.0
Warmup 07-2023 Warmup speed 12) ECT < 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmWarmup speed 12) ECT > 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine rpm (raised idle speed temperature dependent)
ECT approx. –10 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. +15 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. > 50 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpm
CTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayAfter start enrichment < 70 oC maximum 50 seconds . . . . . . . . . . . . HHT displayTWC heating at idle < 30 oC maximum 50 seconds . . . . . . . . . . . . . . HHT displayO2S 1 heater before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VA/C compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
approx. 1200 – 1500approx. 800
P/N: 850 – 1000 D: 750 – 900P/N: 800 – 950 D: 700 – 850P/N: 700 – 850 D: 650 – 800ONONON–OFF
12) Raised idle speed for max. approx. 50 seconds after starting.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/5
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920
Models 202.029
ME-SFI system designation 2.0
Engine performance 7) 07-1203 or 1206 Page 1Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF sensor voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) . . . . . . . oCKAInjection duration, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msInjection duration, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hpAltitude (correction value) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorExhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
OKOK5300480 – 5803.8 – 4.823 – 3114 – 1914 – 1955 – AA80 – 100< 30– 10––< 300
7) These are minimum performance values. Do not exceed speed of 80 mph.
Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate engine
cooling.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/6
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.940 112.941
Models 208.365 210.065/082/265/282
ME-SFI system designation 2.0 2.0
Engine performance 7) 07-1203 or 1206 Page 1Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF sensor voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) . . . . . . . oCKAInjection duration, right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msInjection duration, left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hpAltitude (correction value) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorExhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
OKOK5300480 – 580 1)
3.8 – 4.823 – 3114 – 1914 – 1955 – AA80 – 100< 30– 10153–< 300
OKOK5300480 – 580 1)
3.8 – 4.823 – 3114 – 1914 – 1955 – AA80 – 100< 30– 10158–< 300
1) Preliminary test value7) These are minimum performance values. Do not exceed speed of 80 mph.
Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate engine
cooling.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/7
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920/940/941
Models 202.029208.365210.065/082/265/282
ME-SFI system designation 2.0
Engine performance 7) 07-1203 or 1206 Page 2Actuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . . . . VThrottle valve angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
CTP recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayWOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTorque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmKnock control approved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayKnock ignition angle/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCKARight knock sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VLeft knock sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTransmission overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDeceleration shut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFront axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)Rear axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)
<4.0>0.9––80 – 83OFFON250 – 350OFF/ON 14)
0> 0.5> 0.5R, D – 1OFFOFFOFF–>100
7) These are minimum performance values. Do not exceed speed of 80 mph.Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate enginecooling.
14) HHT display ON if knock control is required.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/8
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920/940/941
Models 202.029208.365210.065/082/265/282
ME-SFI system designation 2.0
Cruise controlBrake switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . . . . HHT displayStop lamp switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . HHT displayMove CC switch to corresponding position . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch actuated . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch not actuated . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayMaintain transmission range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, function . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
ONOFFV/SP/B/AONOFF––––
Drive authorization system (DAS)DAS and ME-SFI control modules compatible . . . . . . . . . . . . . . . . . . HHT displayEngine control module identified . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine control module locked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDrive authorization activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayVehicle locked with RCL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayNumber of starts with not locked control module . . . . . . . . . . . . . . . . . . . Number
YESYESYESYESNO0
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/9
A Test and Adjustment Data Engine 112 ME-SFI
Engine 112.941 as of 02/97Engine 112.920/940 as of 06/97
Engine 112.920/940/941
Models 202.029208.365210.065/082/265/282
ME-SFI system designation 2.0
Idle QualityRpm deviation/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Rpm deviation cut out threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Acceleration sensor up to 06/96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIdle quality failure counter as of 02/96 . . . . . . . . . . . . . . . . . . . . . . . . . . . Number
1)
––0
On-off ratioIdle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmOn-off ratio at WOT and transmission selector lever position 3 . . . . . . . . . . . . . %On-off ratio at upper partial load and transmission selector lever position “D”,75 mph (120 km/h), 32 hp (24 kW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %On-off ratio at lower partial load and transmission selector lever position “D”,31 mph (50 km/h), 9 hp (7 kW), . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Exhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
650 – 80032000±25 constant
0±25 oscillating
0±25 oscillating<180
1) Entry if value is larger than cut out threshold.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 64/10
A Test and Adjustment Data Engine 104 ME-SFI
aRefer to Parts Microfiche Gr. 54 to identify control modules.
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941/991/994/995
Models 129.063140.032202.028210.055
ME-SFI system designation 2.1
Closed throttle (idle) position, check, adjust Engine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CSelector lever position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Engine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayOn-off ratio before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Engine coolant temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° C approx.
>60P/N600 – 800ON 0±25 1)
>80
1) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/1
A Test and Adjustment Data Engine 104 ME-SFI
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941/991/994/995
Models 129.063140.032202.028210.055
ME-SFI system designation 2.1
Engine, check, adjustEngine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine oil temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CEngine speed (selector lever in P/N position) . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF voltage (increasing rpm = increasing voltage . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) 1) . . . . . o CKAInjection duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msAdjustable camshaft timing solenoid . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIntake air temperature (IAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VActuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . VCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayWOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OKOK>60600 – 80010 – 181.1 – 1.75 – 202 – 4Off55-AA>80>200 – 20 104.0 – 4.60.3 – 0.90.2 – 0.50.1 – 0.4ONOFF
1) In case of complaint, check ignition timing at full load.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/2
A Test and Adjustment Data Engine 104 ME-SFI
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941/991/994/995
Models 129.063140.032202.028210.055
ME-SFI system designation 2.1
Engine, check, adjustTorque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmThrottle vale angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
Throttle valve stop learned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayOn-off ratio before TWC, ECT >70oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %O2S 1 voltage before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mVSelf adaptation at partial load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FactorSelf adaptation at idle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor, EC pushbutton depressed . . . . . . . . . . . . . . . . . . . . HHT displayPurge system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
–0.8 – 2.5YES0 ± 25 2) oscillates– 200 to + 1000 12)
0.68 – 1.32 5)
– 1 to + 1 4)
P/NOFFOFF/ONOFF
2) In case of complaint, on-off ratio must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged.4) Base setting at idle, 0.0 kg/h (Bosch) or 0.0% (VDO). Mixture tendency "rich" < 0.0 kg/h or 0.0%. Mixture tendency "lean" > 0.0 kg/h or 0.0%.5) Base setting partial load = 1.0. Mixture tendency "rich" < 1.0, mixture tendency "lean" = > 1.0.12) Oscillates around 300 mV after 2 minutes at idle.
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/3
A Test and Adjustment Data Engine 104 ME-SFI
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941/991/994/995
Models 129.063140.032202.028210.055
ME-SFI system designation 2.1
Cold startEngine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT DisplayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT DisplayEngine rpm while cranking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmBattery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSafety fuel shut off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CECT at starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ° CCTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . HHT display
OKOK> 200 10OFF7)
7)
7)
ON
7) Proceed complaint related or temperature related.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/4
A Test and Adjustment Data Engine 104 ME-SFI
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941/991/994/995
Models 129.063140.032202.028210.055
ME-SFI system designation 2.1
WarmupWarmup speed 12) ECT < 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmWarmup speed 12) ECT > 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine rpm (raised idle speed temperature dependent)
ECT approx. <0 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. 0 to +30 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. +30 o to 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmECT approx. < 40 oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpm
CTP recognition (accelerator pedal not depressed) . . . . . . . . . . . . . . . HHT displayAfter start enrichment < 70 oC maximum 50 seconds . . . . . . . . . . . . HHT displayTWC heating at idle < 30 oC maximum 50 seconds . . . . . . . . . . . . . . HHT displayO2S 1 heater before TWC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VA/C compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
P/N: approx. 1300 ± 100P/N: approx. 800
P/N: 940 ± 100 D: 850 ± 100P/N: 880 ± 100 D: 830 ± 100P/N: 840 ± 100 D: 770 ± 100P/N: 700 ± 100 D: 600 ± 100ONONON–OFF
12) Raised idle speed for max. approx. 50 seconds after starting.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/5
A Test and Adjustment Data Engine 104 ME-SFI
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941 104.991/994/995
Models 202.028 129.063140.032210.055
ME-SFI system designation 2.1 2.1
Engine performance 7)
Engine oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFuel tank level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmAir mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kg/hMAF sensor voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIgnition timing with premium unleaded gasoline (91 posted/95 RON) . . . . . . . oCKAInjection duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . msAdjustable camshaft timing solenoid 4000 rpm . . . . . . . . . . . . . . . . . . HHT displayAdjustable camshaft timing solenoid > 4300 rpm . . . . . . . . . . . . . . . . HHT displayCamshaft Hall-effect sensor, value jumps . . . . . . . . . . . . . . . . . . . . . HHT displayECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCIAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCPurge valve on-off ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hpAltitude (correction value) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Factor
OKOK5300440 – 5404.1 – 4.59 – 1314 – 17ONOFF55 – AA80 – 100< 30– 10135–
OKOK5300440 – 5404.1 – 4.59 – 1314 – 17ONOFF55 – AA80 – 100< 30– 10161–
7) These are minimum performance values. Do not exceed speed of 80 mph.
Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate engine
cooling.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/6
A Test and Adjustment Data Engine 104 ME-SFI
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941/991/994/995
Models 129.063140.032202.028210.055
ME-SFI system designation 2.1
Engine performance 7) 07-1203 or 1206 Page 2Exhaust gas back pressure at 5300 rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . mbarActuator Actual value potentiometer r1 . . . . . . . . . . . . . . . . . . . . . V
Actual value potentiometer r2 . . . . . . . . . . . . . . . . . . . . . VPedal value sensor Nominal value potentiometer r1 . . . . . . . . . . . . . . . . . . . . V
Nominal value potentiometer r2 . . . . . . . . . . . . . . . . . . . . VThrottle valve angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . o
CTP recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayWOT recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayTorque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NmKnock control approved . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayKnock ignition angle/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . oCKAKnock sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDriving range (selector lever position) . . . . . . . . . . . . . . . . . . . . . . . . HHT displayA/C compressor, EC pushbutton depressed . . . . . . . . . . . . . . . . . . . . HHT displayTransmission overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDeceleration shut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayFront axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)Rear axle VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mph (km/h)
<200––––80 – 83OFFON–OFF/ON 14)
0> 0.5R, D – 1OFFOFFOFF–> 62 (100)
7) These are minimum performance values. Do not exceed speed of 80 mph.Simulating engine coolant temperature and intake air temperature is not possible with ME-SFI. When testing WOT position be sure to use an external cooling fan to ensure adequate enginecooling.
14) HHT display ON if knock control is required.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/7
A Test and Adjustment Data Engine 104 ME-SFI
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941/991/994/995
Models 129.063140.032202.028210.055
ME-SFI system designation 2.1
Cruise controlBrake switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . . . . HHT displayStop lamp switch, brake pedal not depressed . . . . . . . . . . . . . . . . . . HHT displayMove CC switch to corresponding position . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch actuated . . . . . . . . . . . . . . . . . . . . . . . . . HHT displaySafety contact, CC switch not actuated . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayMaintain transmission range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, function . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayCruise control shut-off, safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT display
OFFOFFV/SP/B/AONOFF––––
Drive authorization system (DAS)DAS and ME-SFI control modules compatible . . . . . . . . . . . . . . . . . . HHT displayEngine control module identified . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayEngine control module locked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayDrive authorization activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayVehicle locked with RCL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HHT displayNumber of starts with not locked control module . . . . . . . . . . . . . . . . . . . Number
YESYESYESYESNO0
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/8
A Test and Adjustment Data Engine 104 ME-SFI
Engine 104.991/994/995 as of 06/96Engine 104.941 as of 08/96
Engine 104.941/991/994/995
Models 129.063140.032202.028210.055
ME-SFI system designation 2.1
Idle QualityRpm deviation/cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Rpm deviation cut out threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . revolution/s2
Idle quality failure counter as of 02/96 . . . . . . . . . . . . . . . . . . . . . . . . . . . Number
1)
0.5 2)
0
On-off ratioIdle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmEngine speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rpmOn-off ratio at WOT and transmission selector lever position 3 . . . . . . . . . . . . . %On-off ratio at upper partial load and transmission selector lever position “D”,75 mph (120 km/h), 32 hp (24 kW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %On-off ratio at lower partial load and transmission selector lever position “D”,31 mph (50 km/h), 9 hp (7 kW), . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . %Exhaust gas back pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mbar
600 – 80032000±25 constant
0±25 oscillating
0±25 oscillating<200
1) Entry if value is larger than cut out threshold.2) Temporary test value.
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b Diagnostic Manual • Engines • 08/00 A ME-SFI 65/9