C9 marine engine schematic.pdf
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Transcript of C9 marine engine schematic.pdf
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RENR8119-01
30Page
2005 Caterpillar
All Rights Reserved
Printed in U.S.A.
RENR8119-01
May 2005
C9 Marine Engine
Electrical System
C9A1-UP
SJB1-UP
C
C
B
B
B B
3E-3370
J204A
A
A
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18
123456
789101112
131415161718
111-2416
P402
100-3320
P401BA
BA
191-7823
J300
160-7690
160-7689
P2
P1
172-6062
P300
P100P103P105P400P500P501P515
169-8670
P200P201P203P209P800
153-9693 (NOTE W)
P301P302P303P304P305P306
2 1
155-2269
1
2
105-9344
PinSocket
Fuse
ComponentPart Number
Pin or SocketNumber
Receptacle
Plug
Wire, Cable, or HarnessAssembly Identification
Single Wire GroundConnectionConnector
Harness And Wire Symbols
325-AG135 PK-14
P274111-7898
J2743E-5179
P174130-6795
CircuitNumberIdentification
WireColor
WireGauge
J174130-6795
200-L32 BK-14
325-A135 PK-14
Part Number ForConnector Assembly
Harness identification codeThis example indicateswire 135 in harness "AG".
3E-3364
J648
21
A B
C
D
E
F
GH
J
8T-8736
J60 A B
C
D
E
F
GH
J
8T-8736
J60
3E-3382
J67
4 3
1
25
6
9X-1343
J61
31
21
35
25
36
26
40
30
20161511
10651
NOTE W: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809
FOR REPAIR AND INSTALLATION DETAILS.
P1
CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737
2 8T-8737
3 8T-8737
4 8T-8737
BR-16 L464-E2 5 180-9340
6 8T-8737
7 8T-8737
OR-16 944-E3 8 180-9340
BR-16 945-E4 9 180-9340
10 8T-8737
11 8T-8737
12 8T-8737
PK-16 F427-E5 13 180-9340
14 8T-8737
15 8T-8737
16 8T-8737
17 8T-8737
18 8T-8737
BU-16 F429-E6 19 180-9340
YL-16 F473-E7 20 180-9340
YL-16 F424-E8 21 180-9340
BU-16 F426-E10 22 180-9340
PU-16 F715-E9 23 180-9340
24 8T-8737
25 8T-8737
26 8T-8737
27 8T-8737
28 8T-8737
29 8T-8737
30 8T-8737
31 8T-8737
32 8T-8737
33 8T-8737
GN K990-E14 34 180-9340
35 8T-8737
36 8T-8737
37 8T-8737
38 8T-8737
39 8T-8737
WH-16 E716-E18 40 180-9340
BU-16 N715-E19 41 180-9340
BK A234-E20 42 133-0969
43 8T-8737
44 8T-8737
45 8T-8737
PK-16 E722-E15 46 180-9340
PK-16 C968-E21 47 180-9340
RD-14 101-E22 48 126-1768
49 8T-8737
YL K900-E23 50 180-9340
51 8T-8737
RD-14 101-E24 52 126-1768
RD-14 101-E25 53 126-1768
54 8T-8737
55 8T-8737
56 8T-8737
57 8T-8737
58 8T-8737
59 8T-8737
60 8T-8737
BK-14 229-E27 61 126-1768
62 8T-8737
BK-14 229-E28 63 126-1768
64 8T-8737
BK-14 229-E29 65 126-1768
BR-16 M971-E16 66 180-9340
67 8T-8737
68 8T-8737
69 8T-8737
BR-16 J906-E34 70 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 160-7689
1 ENDBELL 126-1774
50mm TUBE 5P-0702
2 STRAP 3S-2093
50mm TUBE 125-7876
1 BOOT 6I-4348
1 BOOT 6I-4348
J61
CLR-GA WIRE NAME POS TERM/PLUG
RD-14 101-E22 1 126-1767
BK-14 229-E1 2 126-1767
BK-14 229-E28 3 126-1767
4 8T-8737
RD-14 101-E36 5 126-1767
BR-16 945-E35 6 180-9339
OR-16 944-E38 7 180-9339
RD-14 101-E25 8 126-1767
BK-14 229-E29 9 126-1767
BR-16 M971-E16 10 180-9339
11 8T-8737
PK-16 F427-E5 12 180-9339
BR-16 L464-E2 13 180-9339
14 8T-8737
15 8T-8737
BK A234-E41 16 133-0967
YL K900-E44 17 180-9339
GN K990-E47 18 180-9339
WH-16 E716-E18 19 180-9339
20 8T-8737
21 8T-8737
YL-16 F424-E8 22 180-9339
23 8T-8737
BU-16 F429-E6 24 180-9339
YL-16 F473-E7 25 180-9339
26 8T-8737
27 8T-8737
28 8T-8737
PK-16 391-E54 29 180-9339
BR-16 J906-E50 30 180-9339
31 8T-8737
32 8T-8737
33 8T-8737
PK-16 E722-E15 34 180-9339
PK-16 C968-E21 35 180-9339
BU-16 F426-E10 36 180-9339
BU-16 N715-E19 37 180-9339
38 8T-8737
PU-16 F715-E9 39 180-9339
40 8T-8737
ACCESSORY TABLE
QTY PART NAME P/N
1 RECEPTACLE_AS. 9X-1343
50mm TUBE 5P-0702
1 BOOT 6I-4348
50mm TUBE 125-7876
J60
CLR-GA WIRE NAME POS TERM/PLUG
BR-16 J906-E51 A 180-9339
BK-14 229-E31 B 126-1767
BK A234-E43 C 133-0967
OR-16 944-E39 D 180-9339
BR-16 945-E37 E 180-9339
GN K990-E48 F 180-9339
YL K900-E45 G 180-9339
H 8T-8737
J 8T-8737
ACCESSORY TABLE
QTY PART NAME P/N
1 RECEPTACLE 8T-8736
50mm TUBE 125-7876
1 CAP 8C-6354
50mm TUBE 5P-0702
1 BOOT 115-5674
J67
CLR-GA WIRE NAME POS TERM/PLUG
RD-14 101-E40 1 126-1767
BK-14 229-E33 2 126-1767
3 8T-8737
BK A234-E42 4 133-0967
GN K990-E49 5 180-9339
YL K900-E46 6 180-9339
ACCESSORY TABLE
QTY PART NAME P/N
1 RECEPTACLE_AS. 3E-3382
1 WEDGE 3E-3383
50mm TUBE 125-7876
1 STRAP 3S-2093
50mm TUBE 5P-0702
1 BOOT 6I-4347
P515
CLR-GA WIRE NAME POS TERM/PLUG
PK-16 391-E54 1 180-9340
BK-14 C214-E53 2 126-1768
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 155-2269
1 WEDGE 155-2261
1 BOOT 6I-4347
P2
CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737
OR-18 997-A1 2 180-9340
BR-18 993-A2 3 180-9340
OR-18 R800-A60 4 180-9340
BK-18 J842-A65 5 180-9340
OR-18 M967-A58 6 180-9340
7 8T-8737
BU-18 G850-A4 8 180-9340
9 8T-8737
10 8T-8737
11 8T-8737
12 8T-8737
13 8T-8737
GY-18 A747-A5 14 180-9340
15 8T-8737
WH-18 A745-A7 16 180-9340
17 8T-8737
PK-18 G833-A9 18 180-9340
19 8T-8737
20 8T-8737
21 8T-8737
PK-18 F723-A10 22 180-9340
PU-18 F724-A11 23 180-9340
GY-18 994-A12 24 180-9340
BR-18 G849-A14 25 180-9340
26 8T-8737
27 8T-8737
28 8T-8737
29 8T-8737
30 8T-8737
31 8T-8737
BU-18 995-A15 32 180-9340
YL-18 F421-A61 33 180-9340
34 8T-8737
BU-18 C967-A16 35 180-9340
GY-16-HV A701-A17 36 180-9340
PU-16-HV A702-A18 37 180-9340
BR-16-HV A703-A19 38 180-9340
GY-16-HV J763-A20 39 180-9340
PK-18 A746-A29 40 180-9340
41 8T-8737
42 8T-8737
43 8T-8737
WH-16-HV A721-A24 44 180-9340
YL-16-HV A722-A23 45 180-9340
OR-16-HV A723-A25 46 180-9340
WH-16-HV A724-A26 47 180-9340
GY-18 R817-A27 48 180-9340
BK-18 E963-A28 49 180-9340
50 8T-8737
51 8T-8737
52 8T-8737
53 8T-8737
BU-16-HV A705-A30 54 180-9340
GY-16-HV A706-A31 55 180-9340
56 8T-8737
57 8T-8737
YL-18 E966-A32 58 180-9340
BU-18 E965-A33 59 180-9340
60 8T-8737
PK-18 G854-A34 61 180-9340
PU-18 G855-A35 62 180-9340
63 8T-8737
64 8T-8737
65 8T-8737
66 8T-8737
YL-16-HV A725-A36 67 180-9340
OR-16-HV A726-A57 68 180-9340
69 8T-8737
70 8T-8737
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 160-7690
1 ENDBELL 126-1774
2 STRAP 3S-2093
1 BOOT 6I-4348
1 BOOT 6I-4347
P300
CLR-GA WIRE NAME POS TERM/PLUG
GY-16-HV A701-A17 1 180-9340
PU-16-HV A702-A18 2 180-9340
BR-16-HV A703-A19 3 180-9340
GY-16-HV J763-A20 4 180-9340
BU-16-HV A705-A30 5 180-9340
GY-16-HV A706-A31 6 180-9340
7 8T-8737
8 8T-8737
9 8T-8737
10 8T-8737
11 8T-8737
12 8T-8737
OR-16-HV A726-A57 13 180-9340
YL-16-HV A725-A36 14 180-9340
WH-16-HV A724-A26 15 180-9340
OR-16-HV A723-A25 16 180-9340
YL-16-HV A722-A23 17 180-9340
WH-16-HV A721-A24 18 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 RECEPTACLE_AS. 172-6062
1 WEDGE 172-6065
1 BOOT 115-5674
P501
CLR-GA WIRE NAME POS TERM/PLUG
RD-18 C987-A21 1 180-9340
BU-18 G850-A4 2 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 155-2269
1 WEDGE 155-2261
1 BOOT 6I-4347
P500
CLR-GA WIRE NAME POS TERM/PLUG
PK-18 G854-A34 A 180-9340
PU-18 G855-A35 B 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 155-2269
1 WEDGE 155-2261
1 BOOT 6I-4347
P400
CLR-GA WIRE NAME POS TERM/PLUG
PK-18 F723-A10 1 180-9340
PU-18 F724-A11 2 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 155-2269
1 WEDGE 155-2261
1 BOOT 6I-4347
P402
CLR-GA WIRE NAME POS TERM/PLUG
BU-18 E965-A33 A 111-1567
YL-18 E966-A32 B 111-1567
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 111-2416
1 BOOT 6I-4347
P401
CLR-GA WIRE NAME POS TERM/PLUG
BK-18 E963-A28 A 111-1567
GY-18 R817-A27 B 111-1567
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 100-3320
1 BOOT 6I-4347
P103
CLR-GA WIRE NAME POS TERM/PLUG
BU-18 C967-A16 1 180-9340
PK-18 G833-A37 2 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 155-2269
1 WEDGE 155-2261
1 BOOT 6I-4347
P100
CLR-GA WIRE NAME POS TERM/PLUG
BU-18 995-A15 1 180-9340
PK-18 G833-A38 2 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 155-2269
1 WEDGE 155-2261
1 BOOT 6I-4347
P201
CLR-GA WIRE NAME POS TERM/PLUG
OR-18 997-A46 A 180-9340
BR-18 993-A54 B 180-9340
GY-18 994-A12 C 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 169-8670
1 WEDGE 155-2276
1 BOOT 6I-4347
P200
CLR-GA WIRE NAME POS TERM/PLUG
OR-18 997-A45 A 180-9340
BR-18 993-A51 B 180-9340
PK-18 A746-A29 C 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 169-8670
1 WEDGE 155-2276
1 BOOT 6I-4347
P209
CLR-GA WIRE NAME POS TERM/PLUG
OR-18 997-A47 A 180-9340
BR-18 993-A52 B 180-9340
WH-18 A745-A7 C 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 169-8670
1 WEDGE 155-2276
1 BOOT 6I-4347
J204
CLR-GA WIRE NAME POS TERM/PLUG
OR-18 997-A44 A 180-9339
BR-18 993-A50 B 180-9339
BR-18 G849-A14 C 180-9339
ACCESSORY TABLE
QTY PART NAME P/N
1 RECEPTACLE_AS. 3E-3370
1 WEDGE 3E-3371
1 BOOT 6I-4347
P105
CLR-GA WIRE NAME POS TERM/PLUG
YL-18 F421-A61 1 180-9340
PK-18 G833-A62 2 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 155-2269
1 WEDGE 155-2261
1 BOOT 6I-4347
P800
CLR-GA WIRE NAME POS TERM/PLUG
OR-18 R800-A60 A 180-9340
BK-18 J842-A65 B 180-9340
OR-18 M967-A58 C 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 169-8670
1 WEDGE 155-2276
1 BOOT 6I-4347
J648
CLR-GA WIRE NAME POS TERM/PLUG
RD-18 C987-A21 1 180-9339
2 8T-8737
ACCESSORY TABLE
QTY PART NAME P/N
1 RECEPTACLE_AS. 3E-3364
1 WEDGE 3E-3365
1 BOOT 6I-4347
P203 (NOTE V)
CLR-GA WIRE NAME POS TERM/PLUG
OR-18 997-A8 A 180-9340
BK-18 993-A6 B 180-9340
GY-18 A747-A5 C 180-9340
ACCESSORY TABLE
QTY PART NAME P/N
1 PLUG_AS. 169-8670
1 WEDGE 155-2276
1 BOOT 6I-4347
Connector Tables for Harness 246-4954 -00Connector Tables for Harness 246-4953 -00
Related Electrical Service Manuals
Form Number
RENR5032
SENR9663
SENR5002Installation Guide
(Marine Engine Electronic Displays)
Title
Troubleshooting Guide
Systems Operation / Testing and Adjusting
Event Indentifiers (EID)EID Event
E057 Low Engine Coolant Level Derate.
E059 Low Engine Coolant Level Warning.
E096 High Fuel Pressure.
E198 Low Fuel Pressure.
E255 Diagnostic Reset.
E264 Emergency Stop Activated.
E360 Low Engine Oil Pressure.
E361 High Engine Coolant Temperature.
E362 Engine Overspeed.
E363 High Fuel Temperature.
E539 High Intake Manifold Air Temperature
The CID is a diagnostic code that indicates which circuit is faulty.
The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.
Component Identifiers (CID)
Module Identifier (MID)
(MID No. 036)CID Component
0001 Injector Cylinder #1
0002 Injector Cylinder #2
0003 Injector Cylinder #3
0004 Injector Cylinder #4
0005 Injector Cylinder #5
0006 Injector Cylinder #6
0041 8 Volt DC Supply
0042 Injector Actuation Control Valve
0091 Throttle Position Sensor
0094 Fuel Pressure Sensor
0100 Engine Oil Pressure Sensor
0110 Engine Coolant Temperature Sensor
0164 Injector Actuation Pressure Sensor
0168 Electrical System Voltage
0172 Intake Manifold Air Temperature Sensor
0174 Fuel Temperature Sensor
0190 Engine Speed Sensor
0253 Personality Module
0261 Engine Timing Calibration
0262 5 Volt Sensor Supply
0268 Programmed Parameter Fault
0273 Boost Pressure Sensor
0274 Atmospheric Pressure Sensor
0342 Secondary Engine Speed Sensor
0617 Inlet Air Heater Relay
Failure Mode Identifiers (FMI)FMI No. Failure Description
0 Data valid but above normal operational range.
1 Data valid but below normal operational range.
2 Data erratic, intermittent, or incorrect.
3 Voltage above normal or shorted high.
4 Voltage below normal or shorted low.
5 Current below normal or open circuit.
6 Current above normal or grounded circuit.
7 Mechanical system not responding properly.
8 Abnormal frequency, pulse width, or period.
9 Abnormal update.
10 Abnormal rate of change.
11 Failure mode not identifiable.
12 Bad device or component.
13 Out of calibration.
14 Parameter failures.
15 Parameter failures.
16 Parameter not available.
17 Module not responding.
18 Sensor supply fault.
19 Condition not met.
20 Parameter failures.
The FMI is a diagnostic code that indicates what type of failure has occurred.
TIMING CALIBRATION
(TC)PROBE CONNECTOR
P400
ELECTRONIC
CONTROL
MODULE
P2/J2 P1/J1
BOOST
PRESSURE
SENSOR
P200
ENGINE OIL
PRESSURE
SENSOR
P201
INJECTION ACTUATION
PRESSURE SENSOR
J204
FUEL PRESSURE
SENSOR
P209
FUEL
TEMPERATURE
SENSOR
P105
INIJECTION ACTUATION
PRESSURE CONTROL
VALVE
P500
SECONDARY
ENGINE
SPEED/TIMING
SENSOR
(BOTTOM)
P402
COOLANT
LEVEL
SENSOR
P800
COOLANT
TEMPERATURE
SENSOR
P100
INJECTOR
HARNESS
CONNECTOR
P300/J300
ATMOSPHERIC
PRESSURE
SENSOR
P203
INLET AIR
HEATER
BATTERY(+)
J648
INTAKE MANIFOLD
AIR TEMPERATURE
SENSOR
P103
PRIMARY
ENGINE
SPEED/TIMING
SENSOR
(TOP)
P401
Left Side View
Right Side View
Right/Top View
Top View
CUSTOMER
CONNECTOR
J61
SERVICE TOOL
CONNECTOR
J60
TERMINATION
RESISTOR
J67
135A CIRCUIT BREAKER
171-2213
CIRCUIT BREAKER
171-2211(24V)90A
171-2213(12V)135A
CIRCUIT BREAKER
171-2211(24V)90A
171-2213(12V)135A
START
RELAY
(SMMS)
3E-0075(24V)
3E-7278(12V)
P515
START
RELAY
(SMMS)
3E-0075(24V)
3E-7278(12V)
P515
NOTE V: WIRE 993-A6 IS BLACK ON HARNESS 246-4954 -00. THE WIRE IS BROWN
ON LATER VERSIONS OF THE HARNESS.
INLET AIR
HEATER RELAY
P501
-
RENR8119-01
30Page,Color2
INPUT SIGNAL WIRES TO ECM
OUTPUT SIGNAL WIRES FROM ECM
SENSOR SUPPLY VOLTAGE
(+) BATTERY SUPPLY WIRES
SIGNAL PLUS
(-) BATTERY / SENSOR RETURN
SIGNAL MINUS
THIS SCHEMATIC IS FOR THEC9 MARINE AUXILIARY ENGINE (C9A)C9 MARINE GENSET (SJB)
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1607689ELECTRONIC CONTROL MODULE (ECM)P1
J608T8736
SERVICE TOOL CONNECTOR
TERMINATIONRESISTOR208-0432
120
(+)BATTERY KEYSWITCH(-)BATTERY
CAT DATA LINK (+)CAT DATA LINK (-)
J1939 SHIELD
J1939 DATA (+)J1939 DATA (-)
A701-A17 GY-16-HV
A702-A18 PU-16-HVA703-A19 BR-16-HVJ763-A20 GY-16-HV
A706-A31 GY-16-HV
A701-A17 GY-16-HV
A705-A30 BU-16-HV
A706-A31 GY-16-HV
A702-A18 PU-16-HV997-A46 OR-18
997-A45 OR-18
997-A55 OR-18
997-A46 OR-18
997-A45 OR-18
993-A54 BR-18
993-A56 BR-18993-A51 BR-18
993-A54 BR-18
993-A51 BR-18
A747-A5 GY-18
994-A12 GY-18
994-A12 GY-18
A746-A29 PK-18
A746-A29 PK-18
A746-A29 PK-18J763-A20 GY-16-HV
A705-A30 BU-16-HV
A703-A19 BR-16-HV
994-A12 GY-18
A747-A5 GY-18
TIMING CALIBRATION
(TC) PROBE CONNECTOR
997-A47 OR-18
997-A47 OR-18997-A8 OR-18
993-A52 BR-18
993-A52 BR-18993-A6 BK-18 NOTE V
993-A50 BR-18
993-A50 BR-18
997-A44 OR-18
997-A44 OR-18
A721-A24 WH-16-HV
A721-A24 WH-16-HV
A722-A23 YL-16-HV
A722-A23 YL-16-HV
A723-A25 OR-16-HV
A723-A25 OR-16-HV
A724-A26 WH-16-HV
A724-A26 WH-16-HV
A725-A36 YL-16-HVA725-A36 YL-16-HV
E966-A32 YL-18E966-A32 YL-18
E966-A32 YL-18
E966-A32 YL-18
E965-A33 BU-18
E965-A33 BU-18
E965-A33 BU-18
E965-A33 BU-18
R817-A27 GY-18
R817-A27 GY-18
R817-A27 GY-18
R817-A27 GY-18
E963-A28 BK-18
E963-A28 BK-18
E963-A28 BK-18
E963-A28 BK-18
C967-A16 BU-18
C967-A16 BU-18
C967-A16 BU-18
C967-A16 BU-18
995-A15 BU-18
995-A15 BU-18
995-A15 BU-18
995-A15 BU-18
G833-A37 PK-18
G833-A37 PK-18
G833-A37 PK-18
G833-A38 PK-18
G833-A38 PK-18
G833-A38 PK-18G833-A9 PK-18
G833-A9 PK-18
997-A1 OR-18
997-A1 OR-18
993-A2 BR-18
993-A2 BR-18
A745-A7 WH-18
A745-A7 WH-18
A745-A7 WH-18
G849-A14 BR-18
G849-A14 BR-18
G849-A14 BR-18
F723-A10 PK-18
F723-A10 PK-18
F724-A11 PU-18
F724-A11 PU-18
F723-A10 PK-18
F724-A11 PU-18
G854-A34 PK-18
G854-A34 PK-18
G854-A34 PK-18
G855-A35 PU-18
G855-A35 PU-18
G855-A35 PU-18
G850-A4 BU-18 G850-A4 BU-18
G850-A4 BU-18
G850-A4 BU-18
T951-B54 YL-16T952-B55 BR-16T953-B56 BU-16T954-B57 GY-16T955-B58 GN-16T956-B63 GY-16
T957-B69 PU-16T958-B68 YL-16T959-B67 BR-16T960-B66 BU-16T961-B65 GN-16T962-B65 WH-16
INTAKE MANIFOLD AIR TEMPERATURE SENSOR130-9811
ENGINE COOLANT TEMPERATURE SENSOR130-9811
A726-A57 OR-16-HV
A726-A57 OR-16-HV
FUEL TEMPERATURE SENSOR130-9811(OPTIONAL)
G833-A62 PK-18
G833-A62 PK-18
G833-A62 PK-18F421-A61 YL-18
F421-A61 YL-18
F421-A61 YL-18
F421-A61 YL-18
R800-A60 OR-18
R800-A60 OR-18
R800-A60 OR-18J842-A65 BK-18
M967-A58 OR-18
M967-A58 OR-18
M967-A58 OR-18 PRIMARY (TOP)
SECONDARY (BOTTOM)
ENGINE SPEED / TIMING SENSORS169-3300
J842-A65 BK-18
J842-A65 BK-18
INJECTOR
CYLINDER #1
242-3456
INJECTOR
CYLINDER #1
242-3456
INJECTOR
CYLINDER #1
242-3456
INJECTOR
CYLINDER #1
242-3456
INJECTOR
CYLINDER #1
242-3456
INJECTOR
CYLINDER #1
242-3456
INJECTION ACTUATION PRESSURE CONTROL VALVE
INJECTION ACTUATION PRESSURE SENSOR224-4536
ABC
+5VGROUNDSIGNAL
OR-18YL-18GN-18
SIGNALGROUND
SIGNALGROUND
ANALOG SENSOR SUPPLY +5VANALOG SENSOR RETURN
DIGITAL SENSOR POWER +8VDIGITAL SENSOR RETURN
COOLANT LEVEL
IAH RELAY
TRANSMISSION OIL PRESSURE
ANALOG TEMPERATURE SENSOR RETURN
TIMING CALIBRATION (TC) PROBE+TIMING CALIBRATION (TC) PROBE-
ENGINE OIL PRESSURE
COOLANT TEMPERATURE
FUEL TEMPERATURE
INTAKE MANIFOLD AIR TEMPERATUREINJECTOR 1INJECTOR 2INJECTOR 3INJECTOR 4
INJECTOR 2 RETURNINJECTOR 1 RETURNINJECTOR 3 RETURN
PRIMARY ENGINE SPEED/TIMING (TOP) +PRIMARY ENGINE SPEED/TIMING (TOP) -
INJECTOR 5INJECTOR 6
SECONDARY ENGINE SPEED/TIMING (BOTTOM) +SECONDARY ENGINE SPEED/TIMING (BOTTOM) -
FUEL PRESSURE
INJECTION ACTUATION PRESSURE
BOOST PRESSURE
INJECTOR 4 RETURN
INJECTION ACTUATION PRESSURE CONTROL VALVE +INJECTION ACTUATION PRESSURE CONTROL VALVE -
INJECTOR 5 RETURN
INJECTOR 6 RETURN
12
J3001917823
3456789101112131415161718
J3011539693NOTE W
J3021539693NOTE W
J3031539693NOTE W
J3041539693NOTE W
J3051539693NOTE W
J3061539693NOTE W
12
ENGINE OIL PRESSURE SENSOR161-1705
ABC
+5VGROUNDSIGNAL
BOOST PRESSURE SENSOR161-1704
ABC
+5VGROUNDSIGNAL
FUEL PRESSURE SENSOR161-1705
ABC
+5VGROUNDSIGNAL
SIGNALGROUND
COOLANT LEVEL SENSOR165-6634(OPTIONAL)
ABC
+8VGROUNDSIGNAL
RD-18BK-18GN-18
SIGNALGROUND
SIGNALGROUND
12
P4001552269 3E3364
J204
3E3370
ABC
12
P100
1552269
1
2
P103
1552269
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
1607690
P2
12
P3001726062
INJECTOR HARNESSCONNECTOR
3456789101112131415
1718
12
P5011552269
P201
1698670
ABC
P200
1698670
ABC
997-A8 OR-18993-A6NOTE V BK-18
A747-A5 GY-18
ATMOSPHERIC PRESSURE SENSOR161-1703
ABC
+5VGROUNDSIGNAL
P203
1698670
ABC
P209
1698670
ABC
P800
1698670
12
P105
1552269
P401
1003320
B
A
P402
1112416
B
A
21
P5001552269
C214-E53 BK-14391-E54 PK-16 1
2
P5151552269
IDENT. HARNESS CHG
A 246-4954 00 (J2 / ENGINE)
E 246-4953 00 (J1 / CUSTOMER)
B 215-3294 02 (INJECTOR HARNESS)
- 201-7180 01 (ALTERNATOR/STARTER)
CUSTOMER CONNECTIONS ON THIS DIAGRAM ARE NOT INTENDED FOR GENSET SJB
G850-A4 BU-18C967-A21 RD-18
C967-A21 RD-18
ST
ON
OFF
B
S
C
R
KEYSWITCH
OR-4 OR-4
052T056 RD-10
051T028 BK-4 BK-4 OR-4
051T251 BK-4
250T265 OR-4053T264 OR-4
059T265 RD-10
(+)BATTERY KEYSWITCH
(+)BATTERY KEYSWITCHREMOTE START
(-)BATTERY
(-)BATTERY
(-)BATTERY(-)BATTERY
(+)BATTERY UNSWITCHED(+)BATTERY UNSWITCHED(+)BATTERY UNSWITCHED
(+)BATTERY KEYSWITCH
(+)BATTERY KEYSWITCH
REMOTE START
(+)BATTERY UNSWITCHED
(+)BATTERY UNSWITCHED
(+)BATTERY UNSWITCHED
START
RELAY
(SMMS)
3E-0075(24V)
3E-7278(12V)
INLET AIR
HEATER
INLET AIR
HEATER RELAY
223-4453(24V)
212-7766(12V)
12V OR 24V
ALT+ R
GND
NEG POS
MOTOR
G S
MTR BAT
CIRCUIT BREAKER171-2213
135A
CB
20A
CB
10A
CB
NOTE G
(+)BATTERY
BUS BAR
(-)BATTERY
BUS BAR
CIRCUIT BREAKER171-2211(24V)90A171-2213(12V)135A
1
1275484 1275483
WIRE AS205-3729
WIRE AS224-1377
3E3364
12
J6481552269 3E3364
WIRE AS224-1374
WIRE AS224-1378
A B A B A B A B A B A B
945-E4 BR-16
944-E3 OR-16
A234-E20 BK
K900-E23 YL
K990-E14 GN
J906-E34 BR-16
101-E24 RD-14
229-E29 BK-14
101-E25 RD-14
F427-E5 PK-16
L464-E2 BR-16
F715-E9 PU-16
229-E27 BK-14
F424-E8 YL-16
C968-E21 PK-16
101-E22 RD-14
F473-E7 YL-16
F429-E6 BU-16
E722-E15 PK-16
229-E28 BK-14
F426-E10 BU-16
N715-E19 BU-16
E716-E18 WH-16
M971-E16 BR-16
E-S2
E-S1
E-S6
E-S4
E-S3
E-S5
E-S8
A-S6
A-S7
A-S4
A-S5
A-S1
E-S7
E-S12
E-S11
E-S10
E-S9
F473-E7 YL-16
C968-E21 PK-16
F429-E6 BU-16
E722-E15 PK-16
944-E3 OR-16
229-E28 BK-14
229-E27 BK-14
F715-E9 PU-16
944-E38 OR-16
945-E4 BR-16
L464-E2 BR-16
F427-E5 PK-16
A234-E20 BK
A234-E43 BK
A234-E41 BK
K990-E14 GN
K990-E47 GN
K900-E23 YL
K900-E44 YL
229-E29 BK-14
K990-E49 GN
101-E22 RD-14
F424-E8 YL-16
101-E24 RD-14
101-E25 RD-14
J906-E51 BR-16
K990-E48 GN
J906-E50 BR-16
J906-E34 BR-16
K900-E45 YL
K900-E46 YL
A234-E42 BK
944-E39 OR-16
945-E37 BR-16
945-E35 BR-16
C214-E53 BK-14
101-E36 RD-14
101-E40 RD-14
229-E1 BK-14
229-E33 BK-14
A234-E58 BK-14
A234-E60 BK
K900-E61 YL
K990-E62 GN
229-E31 BK-14
F426-E10 BU-16
N715-E19 BU-16
E716-E18 WH-16
M971-E16 BR-16
229-E17 BK-14
A
B
C
D
E
F
G
H
J
1
2
3
4
5
6
J673E3382
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J61 P619X1343
C968-E21 PK-16
F473-E7 YL-16
F429-E6 BU-16
E722-E15 PK-16
945-E35 BR-16945-E35 BR-16
F715-E9 PU-16
944-E39 OR-16
944-E38 OR-16 944-E38 OR-16
944-E39 OR-16
L464-E2 BR-16
L464-E2 BR-16 F427-E5 PK-16
J906-E51 BR-16
J906-E51 BR-16
A234-E43 BK
A234-E43 BK
A234-E41 BK
A234-E41 BK
K990-E47 GN
K990-E47 GN
K990-E48 GN
K990-E48 GN
K900-E44 YL
K900-E44 YL
K900-E45 YL
K900-E45 YL
229-E29 BK-14
945-E37 BR-16
945-E37 BR-16
A234-E42 BK
A234-E42 BK
K900-E46 YL
K900-E46 YL
K990-E49 GN
CUSTOMER CONNECTOR
101-E22 RD-14101-E22 RD-14
F424-E8 YL-16
F424-E8 YL-16
J906-E50 BR-16
J906-E50 BR-16
101-E25 RD-14101-E25 RD-14
C214-E53 BK-14
C214-E53 BK-14
K990-E49 GN
229-E29 BK-14
F427-E5 PK-16
F715-E9 PU-16
F473-E7 YL-16
F429-E6 BU-16
E722-E15 PK-16
C968-E21 PK-16
391-E54 PK-16
391-E54 PK-16
391-E54 PK-16
391-E54 PK-16
C214-E53 BK-14
391-E54 PK-16
229-E28 BK-14
229-E28 BK-14
101-E36 RD-14 101-E36 RD-14
101-E40 RD-14
101-E40 RD-14
229-E1 BK-14 229-E1 BK-14
229-E33 BK-14
229-E33 BK-14
229-E31 BK-14 229-E31 BK-14
F426-E10 BU-16
F426-E10 BU-16
N715-E19 BU-16
N715-E19 BU-16
E716-E18 WH-16
E716-E18 WH-16
M971-E16 BR-16
M971-E16
LOW IDLE SWITCH
WARNING LAMP
DIAGNOSTIC LAMP
DROOP/ISOCH SWITCH
CAT DATA LINK (-)
REMOTE ENGINE SHUTDOWN SWITCH
CAT DATA LINK (+)
HOUR METER (-)
HOUR METER (+)
J1939 SHIELD
J1939 (-)
J1939 (+)
(-) BATTERY
(+) BATTERY UNSWITCHED
MAINTENANCE INDICATOR LAMP
(+) BATTERY KEYSWITCH
(+) BATTERY UNSWITCHED
REMOTE START
(-) BATTERY
(+) BATTERY UNSWITCHED
(-) BATTERY
MAINTENANCE CLEAR SWITCH
RESET SWITCH
RUN/STOP SWITCH
PRIMARY THROTTLE POSITIONBR-16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
LOW IDLE SWITCH
WARNING LAMP
DIAGNOSTIC LAMP
DROOP/ISOCH SWITCH
CAT DATA LINK (-)
REMOTE ENGINE SHUTDOWN SWITCH
CAT DATA LINK (+)
HOUR METER (-)
HOUR METER (+)
J1939 SHIELD
J1939 (-)
J1939 (+)
(-) BATTERY
(+) BATTERY UNSWITCHED
MAINTENANCE INDICATOR LAMP
(+) BATTERY KEYSWITCH
(+) BATTERY UNSWITCHED
(-) BATTERY
(+) BATTERY UNSWITCHED
(-) BATTERY
MAINTENANCE CLEAR SWITCH
RESET SWITCHRUN/STOP SWITCH
PRIMARY THROTTLE POSITION
(+)BATTERY UNSWITCHED(+)BATTERY UNSWITCHED(+)BATTERY UNSWITCHED
(-)BATTERY(-)BATTERY(-)BATTERY
(-)BATTERY
REMOTE START(+)BATTERY KEYSWITCH
(+)BATTERY KEYSWITCH
HOUR METER (-)
J1939 SHIELD
MAINTENANCE INDICATOR LAMP
RESET SWITCH
MAINTENANCE CLEAR SWITCH
REMOTE ENGINE SHUTDOWN SWITCH
LOW IDLE SWITCH
DROOP/ISOCH SWITCH
RUN/STOP SWITCH
J1939 DATA (-)HOUR METER (+)
CAT DATA LINK (+)
J1939 DATA (+)
PRIMARY THROTTLE POSITION
CAT DATA LINK (-)
DIAGNOSTIC LAMPWARNING LAMP
DROOP/ISOCH SW
MAX LENGTH 1 METER
121110987654321
NEGATIVE BATTERY
MARINE POWER DISPLAY
POSITIVE BATTERYMPD ENABLE
BUS POSITIVEBUS NEGATIVE
EXTERNAL ALARMCONFIGURATION RTN
CONFIGURATION 2CONFIGURATION 1
ABC
CAB
ABC
RECEPTACLE AS.(133-0970)
120TERMINATION
RESISTOR(174-3016)
J68-P68
P57-J68
P68-J68
RESET SW
MAINTENANCE CLEAR SW
LOW IDLE SW
MAX LENGTH 1 METER
THROUGH KEY
THROUGH KEY
HOUR METER(6T-7337)
(153-2707)NOTE K & L
NOTE J & L
OPTIONAL LAMPS (NOTE B)
(DIAGNOSTIC LAMP)
(MAINTENANCE INDICATOR LAMP)
NOTE D
PRIMARY THROTTLEPOSITION SENSOR
(134-0670)NOTE U
NOTE P
NOTE R
NOTE S
NOTE A
NOTE A
NOTE N
SIGNAL-BAT.+BAT.
CBA
STUB KEY
KEYSWITCH-BATTERY
CAT DATA LINK +CAT DATA LINK -
J1939 SHIELDJ1939 DATA -J1939 DATA +
J42CUST SUPPLIED ENGSERVICE TOOL CONN
ABJHDECFG
REMOTE ENGINE SHUTDOWN SWRUN/STOP SW
PRIMARY THROTTLE POSITION
LOW IDLE SWRESET SW
MAINTENANCE CLEAR SW
MAINTENANCE INDICATOR LAMP
DIAGNOSTIC LAMP
J1939 SHIELDJ1939 DATA -J1939 DATA +HOUR METER -HOUR METER +
CAT DATA LINK +CAT DATA LINK -
(+)BATTERY KEYSWITCH(-)BATTERY
REMOTE ENGINESHUTDOWN SW
P403
(NOTE M)
ABC
CAB
ABC
RECEPTACLE AS.(133-0970)
J68-P68
P68-J68
P68-J68
THROUGH KEY
THROUGH KEY
(153-2707)NOTE K & L
STUB KEY
J1939 SHIELDJ1939 DATA -J1939 DATA +
15
18192021
PWM OUTPUT (+)PWM OUTPUT (-)
PWM OUTPUT SHIELD22232425262728
LOAD SHARING MODULE161-0797
NOTE U
CB
5A
CB+ - NOTE T
NOTE HNOTE F
ALARMDEVICE
ALARMRELAYTHE ALARM RELAY IS NOT REQUIREDFOR ALARMS THAT DRAW LESS THAN 100mA.
MPDON-OFF
J1-P99
(REF 121-4017 AND 117-1575)
QUAD GAUGE GROUPTACHOMETER
EMS UNIT
654321
313
4039383736323029282726242221191817163534251512111098612
20231457
134
33
0
5
1015
20
25
30RPM X100
654321
OPTIONALCATERPILLARCOMPUTERIZED
DISPLAY MODULE
123456789
101112
+BAT.-BAT.
US-METRICSCROLL FORWARD
CAT DATA LINK -CAT DATA LINK +
MON XMSN TEMP-PRESS.
WARNING-ALARM LAMPBACKLIGHT LAMP PWR
SCROLL BACKWARD
RPM2
RPM1
x10
CkPaMILESKMRPMSERV CODE
RUN/STOP SW
OPTIONAL
+ -
WARNING LAMP
(WARNING LAMP)
1617
14
1110987654321
1312
NOTE A: (-)BATTERY ON CUSTOMER CONNECTOR MUST BE CONNECTED DIRECTLY TO
THE (-)BATTERY BUS BAR AND NOT CONNECTED TO (-)BATTERY THROUGH
ANY OTHER INDIRECT PATH.
NOTE B: 0.3A CURRENT LIMIT ON EACH OPTIONAL OUTPUT DRIVER
NOTE D: INTERFACE TO ADDITIONAL ENGINES. FOR DETAILED INSTALLATION
REFER TO C9 MARINE ENGINE INSTALLATION GUIDE.
NOTE E: AN ENGINE SHUTDOWN SWITCH SHOULD BE INSTALLED
AT EACH STATION TO SHUTDOWN THE ENGINE
WITHOUT REMOVING POWER TO ECM.
NOTE F: DO NOT ENGINE MOUNT.
NOTE G: REQUIRED CIRCUIT PROTECTION. CIRCUIT PROTECTION WILL
VARY BASED ON THE NUMBER AND TYPE OF DISPLAYS.
SEE INSTALLATION GUIDE.
NOTE H: JUMPER BETWEEN PINS 1 & 3 OR 2 & 3.
NOTE J: MAXIMUM LENGTH OF DATA BUS (TERMINATION RESISTOR
TO TERMINATION RESISTOR) IS 40 METERS
NOTE K: USE RECOMMENDED CABLE OR EQUIVALENT PER SAE J1939
SPECIFICATIONS FOR ALL J1939 DATA LINK CONNECTIONS
NOTE L: REFER TO THE INSTALLATION GUIDE FOR ADDITIONAL
INSTALLATION DETAILS
NOTE M: CAT DATA LINK MUST BE UNSHIELDED TWISTED PAIR
OF 18 AWG OR LARGER WIRE. ONE TWIST PER 25.4mm MINIMUM
NOTE N: 30 METER MAXIMUM TOTAL LENGTH FROM P61 TO ALL
OTHER CAT DATA LINK CONNECTIONS.
NOTE P: WHEN PIN 7 IS CONNECTED TO (-)BATTERY, THIS CONNECTION DISABLES
THE TRANSMISSION TEMPERATURE AND PRESSURE DISPLAY ON THE EMS.
THIS OPTION CAN BE USED FRO INSTALLATIONS THAT DO NOT
REQUIRE A TRANSMISION.
NOTE R: CONNECTOR P99 IS THE MATING CONNECTOR FOR J1 SHOWN ON THE EMS.
NOTE S: CONNECT PIN 3 ON EMS CONNECTOR FOR STARBOARD EMS.
CONNECT PIN 31 ON EMS CONNECTOR FOR PORT EMS.
CONNECT PIN 3 AND 31 ON EMS CONNECTOR FOR CENTER EMS.
NOTE T: SIZE ALARM SUPPLY CIRCUIT BREAKER BY ALARM DEVICE
POWER REQUIREMENT.
NOTE U: MAY USE WOODWARD LOAD SHARE MODULE OR ROTARY POSITION SENSOR.
NOTE V: WIRE 993-A6 IS BLACK ON HARNESS 246-4954 -00. THE WIRE IS BROWN
ON LATER VERSIONS OF THE HARNESS.
NOTE W: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809
FOR REPAIR AND INSTALLATION DETAILS.
TIMING CALIBRATION
(TC)PROBE CONNECTOR
P400
ELECTRONIC
CONTROL
MODULE
P2
BOOST
PRESSURE
SENSOR
P200
ENGINE OIL
PRESSURE
SENSOR
P201
INJECTION ACTUATION
PRESSURE SENSOR
J204
FUEL PRESSURE
SENSOR
P209
FUEL
TEMPERATURE
SENSOR
P105
INIJECTION ACTUATION
PRESSURE CONTROL
VALVE
P500
INLET AIR
HEATER RELAY
P501
SECONDARY
ENGINE
SPEED/TIMING
SENSOR
(BOTTOM)
P402
COOLANT
LEVEL
SENSOR
P800
COOLANT
TEMPERATURE
SENSOR
P100
INJECTOR
HARNESS
CONNECTOR
P300
ATMOSPHERIC
PRESSURE
SENSOR
P203
INLET AIR
HEATER
BATTERY(+)
J648
INTAKE MANIFOLD
AIR TEMPERATURE
SENSOR
P103
PRIMARY
ENGINE
SPEED/TIMING
SENSOR
(TOP)
P401
Harness 246-4954 -00Connector and SpliceLocations
Harness 246-4953 -00Connector and SpliceLocations
A-S7
A-S1A-S6
A-S4
A-S5
E-S2 E-S6E-S1
E-S10
E-S11
E-S12
E-S8E-S5
E-S4
E-S3
E-S7
E-S9
CUSTOMER
CONNECTOR
J61
SERVICE TOOL
CONNECTOR
J60
ELECTRONIC
CONTROL
MODULE
P1
TERMINATION
RESISTOR
J67
START RELAY
(SMMS)
P515