Post on 20-Jun-2020
NC
(ENERGIZE TO RUN)
BATTERY B
GROUND
BATTERY A
CRANK A
GROUND
CRANK B
MAG PICK-UP +
MAG PICK-UP -
FSO B+
OIL PRESSURE SIGNAL
COOLANT TEMP SIGNAL
CONFIGURABLE INPUT 1
CONFIGURABLE INPUT 2
ALTERNATOR EXCITE
RAW WATER SOLENOID B+
CONFIGURABLE INPUT 3
COOLING LOOP TEMP SIGNAL
RS485 +
RS485 -
COOLING LOOP PRESSURE TRANSDUCERS 5V SUPPLY
VARIABLE SPEED PRESSURE TRANSDUCER B+
COOLING LOOP PRESSURE PRE SIGNAL
COOLING LOOP PRESSURE POST SIGNAL
VARIABLE SPEED PRESSURE TRANSDUCER GND
ASO RELAY GROUND
VARIABLE SPEED PRESSURE SIGNAL
J1587 +
J1587 -
J1587 +
J1587 -
GROUND
B+
J1939 +
J1939 -
3
12
2
1
J1
4
13
5
6
7
8
9
10
11
14
15
19
17
16
21
22
23
24
25
26
27
28
29
18
20
RS485 SHIELD
RS485 +
RS485 -
CONFIGURABLE SWITCH INPUT 3
ASO RELAY GROUND
CONFIGURABLE SWITCH INPUT 2
SIGNAL
GROUND
VBATT
DPEM
C
B
A
VARIABLE SPEED
MAG PICK-UP
SIGNAL
GROUND
5V SUPPLY
COOLING LOOP PRE PRESSURE
SIGNAL
GROUND
5V SUPPLY
COOLING LOOP POST PRESSURE
P/N A042J117
VBATT
GROUND
1
2
COOLING LOOP RAW WATER SOLENOID
VBATT
CONFIGURABLE SWITCH INPUT 1
GROUND
VBATT
BATTERY B
BATTERY A
P/N A042G196
B+
D
ALT
S
BAT A
POS NEG
BAT B
POS NEG
COOLING LOOP GROUND
COOLING LOOP WATER TEMPERATURE
BATTERY ISOLATOR
12
11
10
9
8
7
J1
6
5
4
3
2
1
P/N 15155
VBATT
VBATT
LB ECM B+
VBATT
BATT A
BATT B
GROUND
TB-6
TB-8
TB-11
P/N A042C868
TO PUMP
CONTROLLER
P/N A057W011
5
2
4
6
JP1
3
1
1
13
2
14
3
4
15
9
5
18
16
11
10
22
23
20
7
19
21
12
JP6
8
3
5
2
1
JP11
4
D1
D2
VBATT
VBATT
+10V
LE
D 3
U3(P3)
+10V
LE
D 4
U3(P4)
VBATT
+10V
LE
D 5
U3(P5) OR U7(PIN12)
VBATT
D6 D7
LED 50
+10V
LE
D 58
U18(P0)
+10V
LE
D 59
U18(P1)
+10V
LE
D 60
U18(P2)
D30
U9(P1)
LED 8
D31
U9(P2)
LED 9
D32
U9(P3)
LED 10
+10V
LE
D 5
4
U17(P2)
U7 (PIN22)
VCC
RF1
U7 (PIN23)
U7 (PIN24)
U7 (PIN5)
K1
5
+10V
LE
D 47
U14(P1)
+10V
LE
D 1
6
U14(P5)
+10V
LE
D 1
7
U14(P6)
+10V
U14(P7)
+10V
LE
D 1
5
U14(P4)
LE
D 1
8
+10V
LE
D 14
U14(P3)
+10V
LE
D 1
3
U14(P2)
+10V
LE
D 5
3
U17(P1)
+10V
LE
D 52
U17(P0)
+10V
LE
D 11
U14(P0) OR U7(PIN11)
TB
-1
TB
-2
TB
-3
TB
-4
TB
-5
TB
-9
TB
-1
0
TB
-3
01
TB
-3
02
TB
-3
03
TB
-3
04
TB
-3
10
TB
-3
11
TB
-3
12
TB
-3
05
TB
-3
06
TB
-3
07
K2
1
K2
2
K23
K10
K1
1
K1
2
K1
3
K1
4
K1
7
K9
K3
K4
K5
K7
K16
K1
8
A
C
F
G
C2
B
D
E
FPDP GEN II
9 PIN DIAGNOSTIC
U7 (PIN13)
U9
(P
0)
LE
D 7
U7
(P
IN
21
)
D72
LE
D 6
K2
7
+10V
U3(P2)
+10V
LE
D 2
1
U3(P6)
K6
ENGINE STOP
VBATT
KEY / FSO
VBATT
10
12
11
6
5
4
JP2
3
2
1
9
8
7
10
12
11
6
5
4
J4
3
2
1
9
8
7
12
18
17
19
14
13
JP7
4
3
16
15
2
1
11
10
9
6
5
8
7
+10V
RS485 SHIELD
RS485 +
RS485 -
+10V
+10V
+10V
+10V
GROUND
GROUND
GROUND
GROUND
MAG PICK-UP
SCL
SDA
VCC
SDA
VCC
VCC
SCL
J1939 +
J1939 SHIELD
J1939 -
J1939 -
J1939 +
+10V
+10V
KEYSWITCH
ECM OVERRIDE SWITCH
ECM ENABLE
+10V
LE
D 5
5
U17(P3)
+10V
LE
D 5
6
U17(P4)
K2
0
K1
9
+10V
LE
D 2
U3(P1)
K2
+10V
LE
D 1
U3(P0)
K1
INCREMENT
DECREMENT
ECM RETURN
VBATT
+10V
LE
D 5
7
U17(P5)
K8
VBATT
U7 (PIN25)
U7 (PIN4)
SB DIABLE 1
SB DIABLE 2
GROUND
12
18
17
19
14
13
JP1
4
3
16
15
2
1
11
10
9
6
5
8
7
J1939 SHIELD
P/N A042G195
DISPLAY BOARD
P/N A042G207
ECM SWITCH BOARD
ECM POWER BOARD
**SEE SHEETS 2 & 3 FOR REMAINDER
OF ECM SWITCH BOARD SCHEMATIC**
P/N A042G198
P/N A042G202
POWER BOARD
LED 51
LE
D 4
9
CS P/N A042G185
SS P/N A042G187
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9 10 11 12
TO OVERLAY
1 2 3 440 PIN FLEX CABLE
TO LCD
TO LCD
TOUCHSCREEN
U4(P
IN
25)
U4(P
IN
26)
U4(P
IN
23)
U4(P
IN
24)
+3
.3
V
X L
EF
T
Y B
OT
TO
M
X R
IG
HT
Y T
OP
U2(P
IN
93)
+3
.3
V
AU
TO
M
OD
E L
ED
AU
TO
/M
AN
UA
L B
UT
TO
N
MA
NU
AL M
OD
E LE
D
EC
M A
LE
D
EC
M S
EL
EC
TO
R B
UT
TO
N
GR
OU
ND
CR
AN
K B
AT
T A
CR
AN
K B
AT
T B
RE
SE
T / S
TO
P B
UT
TO
N
EC
M B
LE
D
GR
OU
ND
U2(P
IN
76)
U2(P
IN
94)
U2(P
IN
98)
U2(P
IN
77)
U2(P
IN
78)
U2(P
IN
81)
U2(P
IN
82)
U2(P
IN
99)
+10V
U2(PIN66)
U2(PIN67)
U2(PIN74)
VCC
U19(A)
U19(B)
R1
C13
CAN GND
U8(CANH)
U8(CANL)
LED 1
LED 2
POWER
HEARTBEAT
R65
1 2 3 4
USB
U2(P
IN
54)
U4(P
IN
56)
U4(P
IN
57)
VB
US
D-
D+
GR
OU
ND
LED 19
LED 20
POWER
HEARTBEAT
+10V
K35
J2(PIN4)
J3(PIN44)
+10V
J2(PIN5) & J3(PIN45)
J1 50 P
IN
- E
NG
IN
E I/O
J2 50 P
IN
- E
CM
A
J3 50 P
IN
- E
CM
B
J2(PIN25) & J3(PIN25)
J2(PIN14) & J3(PIN34)
K18
+10V
SELECT
SELECT
K33
J2(PIN22)
J3(PIN22)
+10VSELECT
J2(PIN23)
J3(PIN23)
K34
+10VSELECT
J2(PIN24)
J3(PIN24)
K37
+10V
SELECT
K38
+10V
SELECT
J5
+1
0V
KE
YS
WIT
CH
EC
M E
NA
BL
E
J1
93
9 S
HIE
LD
J1
93
9 -
J1
93
9 +
GR
OU
ND
TO RELAY COILS K11,K12,K13,K14,K15,
K16,K17,K22,K23,K24,K25,K26,K27,K28,
K29,K30,K31,K32 AND K36 ON SHT 2&3.
K21
+10V
K20
+10V
SEE SHEETS 2,3
IN
COM
OUT
U20G
+10V
OVERRIDE SWITCH
5
4
6
3
2
1
B
C
A
B
C
A
7
12
11
10
9
8
2
1
*NOTE* SEE SHEET 6 FOR BETTER VIEW OF POWER CIRCUITS
C1
C2
C9
C5
2
1
C8
C10
C11
C3
C12
VBATT
VBATT
RB ECM B+
2
1
C7
VBATT
VBATT
LIFT PUMP B+
SEE SHEETS 4,5
2
1
C6
AUTO CAD
P/N A042G207
ECM SWITCH BOARD
**SEE SHEETS 4 & 5 FOR REMAINDER
OF ECM SWITCH BOARD SCHEMATIC**
K35
J2(PIN4)
J3(PIN44)
+10V
J2(PIN5) & J3(PIN45)
J1 50 P
IN
- E
NG
IN
E I/O
J2 50 P
IN
- E
CM
A
J3 50 P
IN
- E
CM
B
J2(PIN25) & J3(PIN25)
J2(PIN14) & J3(PIN34)
K18
+10V
SELECT
SELECT
TO RELAY COILS K11,K12,K13,K14,K15,
K16,K17,K22,K23,K24,K25,K26,K27,K28,
K29,K30,K31,K32 AND K36 ON SHT 2&3.
1 2 3 4 5 6 7
J5
+1
0V
KE
YS
WIT
CH
EC
M E
NA
BL
E
J1
93
9 S
HIE
LD
J1
93
9 -
J1
93
9 +
GR
OU
ND
P/N A057W012
ECM SWITCH BOARD
INTERCONNECT HARNESS
SEE SHEETS 4,5
VBATT
TERMINAL BLOCK LEGEND
TB1 AUTO/MANUAL
TB2 CRANK TERMINATION SWITCH
TB3 OVERSPEED SWITCH
TB4 LOW LUBRICANT PRESSURE SWITCH
TB5 HIGH ENGINE TEMPERATURE SWITCH
TB6 BATTERY 1 POSITIVE
TB8 BATTERY 2 POSITIVE
TB9 MAIN BATTERY CONTACT 1 COIL
TB10 MAIN BATTERY CONTACT 2 COIL
TB11 COMMON BATTERY 1 AND 2 NEGATIVE
TB301 ELECTRONIC CONTROL MODULE SWITCH
TB302 FUEL INJECTION MALFUNCTION
TB303 ELECTRONIC CONTROL MODULE WARNING
TB304 ELECTRONIC CONTROL MODULE FAILURE
TB310 RAW WATER HIGH INLET TEMPERATURE
TB311 CLOGGED RAW WATER COOLANT LOOP STRAINER
TB312 LOW ENGINE TEMPERATURE SWITCH
S
AUTO CAD
K11
K12
K13
K30
K21
K22
K23
K24
K25
K26
30
50
46
6
5
43
11
40
49
14
15
39
31
9
38
SUPPLY
G
RETURN
B
C2
J1
P/N A042G207
ECM SWITCH BOARD
J2
18
49
31
19
35
34
9
20
11
6
10
1
3
45
43
LB FUEL PUMP SUPPLY
LB FUEL PUMP SUPPLY
LB FUEL PUMP RETURN
LB FUEL PUMP RETURN
TIMING PWM +
TIMING PWM -
ENGINE SPEED SENSOR RETURN
ENGINE POSITION SENSOR SIGNAL
BAROMETRIC PRESSURE SIGNAL
OIL PRESSURE SIGNAL
COOLANT PRESSURE SIGNAL
INTAKE MANIFOLD PRESSURE SIGNAL
INTAKE MANIFOLD AIR TEMP SIGNAL
FUEL PRESSURE SIGNAL
FUEL SHUT-OFF
P/N A057W009
4
23
22
24
25
14
SHT 1 (K35)
KEYSWITCH
SHT 1 (K33)
INCREMENT
SHT 1 (K33)
DECREMENT
SHT 1 (K34)
ECM RETURN
SHT 1 (J4 PIN 8)
J1939 -
SHT 1 (J4 PIN 9)
J1939 +
5SHT 1 (J4 PIN 7)
J1939 SHIELD
P/N A057W007
TIMING PWM -
TIMING PWM +
D
C
C5
5
35
36
46
12
2
ECM A
TIMING PWM +
TIMING PWM -
ENGINE SPEED SENSOR RETURN
SENSOR 5V SUPPLY
BAROMETRIC PRESSURE SIGNAL
OIL PRESSURE SIGNAL
COOLANT PRESSURE SIGNAL
INTAKE MANIFOLD PRESSURE SIGNAL
INTAKE MANIFOLD AIR TEMP SIGNAL
FUEL SHUT-OFF
KEYSWITCH
INCREMENT
DECREMENT
ISC1
J1939 -
J1939 +
LEFT BANK FUEL PUMP SUPPLY
C2
VBATT
VBATT
SEE SHEET 1
C4
CONNECTOR B
GROUND
GROUND
44J1939 SHIELD
C4
7
6
26
16
46
36
34
45
24
33
32
10
18
43
20
28
02
47
7
ENGINE SPEED SENSOR 5V SUPPLY
ENGINE SPEED SENSOR 5V SUPPLY
8
SENSOR RETURN
19
RETURN
5V SUPPLY
B
A
ENGINE SPEED SENSOR
C4
RETURN
SIGNAL
B
C
ENGINE POSITION SENSOR
C5
35
15
OIL TEMP SIGNAL
OIL TEMP SIGNAL35
A
B
SUPPLY
RETURN
C6
BAROMETRIC PRESSURE SENSOR
B
C
RETURN
SIGNAL
OIL PRESSURE SENSOR
A
SUPPLY
C7
B
C
RETURN
SIGNAL
COOLANT PRESSURE SENSOR
A
SUPPLY
C8
RETURN
SIGNAL
B
A
INTAKE MANIFOLD TEMP 1
C10
CONNECTOR A
C5
01
C1
C1
2
1
ENGINE BLOCK GND
K14
1
3
30
50
RACK POSITION REFERENCE
RACK POSITION MEASURED
RACK POSITION COMMON
RACK POSITION REFERENCE
E
A
RACK POSITION REFERENCE
RACK POSITION MEASURED
4
13
LEFT BANK FUEL PUMP SUPPLY
LEFT BANK FUEL PUMP RETURN
LEFT BANK FUEL PUMP RETURN
LEFT BANK FUEL PUMP
K15
41
46
RACK POSITION COMMON
RACK POSITION COMMON
3
RACK POSITION MEASURED
F
2
1
2.2k OHM
C3
5
4
3
2
1
C16
C
SIGNAL
K20
17
37
ENGINE SPEED SENSOR SIGNAL
ENGINE SPEED SENSOR SIGNAL
17
K31
12
48
8
12
SENSOR RETURN
SENSOR 5V SUPPLY
A
5V SUPPLY
ENGINE POSITION SENSOR SIGNAL
9
PRIMARY ID BIT
47
PRIMARY ID BIT
48
C
SIGNAL
B
C
RETURN
SIGNAL
INTAKE MANIFOLD PRESSURE 1
A
SUPPLY
C9
36
16
COOLANT TEMP SIGNAL
RETURN
SIGNAL
B
A
COOLANT TEMP SENSOR
C11
COOLANT TEMP SIGNAL23
ESS RETURN
ESS SIGNAL
5V SENSOR SUPPLY
SENSOR RETURN
EPS SIGNAL
RETURN
SIGNAL
B
A
OIL TEMP SENSOR
C12
RETURN
SIGNAL
FUEL SHUT-OFF
GROUND29
GROUND30
B+
B+
38
39
B+40
B+50
48 FUEL PRESSURE SIGNAL
B
C
RETURN
SIGNAL
FUEL PRESSURE SENSOR
A
SUPPLY
C13
42 RETURN
K27
37
7
47
17
NEEDLE MOVEMENT SIGNAL
RETURN
NEEDLE MOVEMENT SENSOR SIGNAL11
RETURN
SIGNAL
2
1
NEEDLE MOVEMENT SENSOR
C14
COOLANT LEVEL HIGH SIGNAL
27
COOLANT LEVEL LOW SIGNAL
37
(TO CHILD ECM)
(SEE SHEETS 4&5)
LB ECM B+
ENGINE BLOCK GROUND
K37
K38
AUTO CAD
K11
K12
K13
K30
K21
K22
K23
K24
K25
K26
30
50
46
6
5
43
11
40
49
14
15
39
31
9
38
SUPPLY
G
RETURN
B
C2
J1
P/N A042G207
ECM SWITCH BOARD
J3
38
9
31
39
15
14
49
40
11
43
5
6
46
50
30
LB FUEL PUMP SUPPLY
LB FUEL PUMP SUPPLY
LB FUEL PUMP RETURN
LB FUEL PUMP RETURN
TIMING PWM +
TIMING PWM -
ENGINE SPEED SENSOR RETURN
ENGINE POSITION SENSOR SIGNAL
BAROMETRIC PRESSURE SIGNAL
OIL PRESSURE SIGNAL
COOLANT PRESSURE SIGNAL
INTAKE MANIFOLD PRESSURE SIGNAL
INTAKE MANIFOLD AIR TEMP SIGNAL
FUEL PRESSURE SIGNAL
FUEL SHUT-OFF
P/N A057W009
44
23
22
24
25
34
SHT 1 (K35)
KEYSWITCH
SHT 1 (K33)
INCREMENT
SHT 1 (K33)
DECREMENT
SHT 1 (K34)
ECM RETURN
SHT 1 (J4 PIN 8)
J1939 -
SHT 1 (J4 PIN 9)
J1939 +
45SHT 1 (J4 PIN 7)
J1939 SHIELD
P/N A057W007
TIMING PWM -
TIMING PWM +
D
C
C10
5
35
36
46
12
2
ECM B
TIMING PWM +
TIMING PWM -
ENGINE SPEED SENSOR RETURN
SENSOR 5V SUPPLY
BAROMETRIC PRESSURE SIGNAL
OIL PRESSURE SIGNAL
COOLANT PRESSURE SIGNAL
INTAKE MANIFOLD PRESSURE SIGNAL
INTAKE MANIFOLD AIR TEMP SIGNAL
FUEL SHUT-OFF
KEYSWITCH
INCREMENT
DECREMENT
ISC1
J1939 -
J1939 +
LEFT BANK FUEL PUMP SUPPLY
C2
VBATT
VBATT
SEE SHEET 1
C9
CONNECTOR B
GROUND
GROUND
44 J1939 SHIELD
C9
7
6
26
16
46
36
34
45
24
33
32
10
18
43
20
28
02
47
47
ENGINE SPEED SENSOR 5V SUPPLY
ENGINE SPEED SENSOR 5V SUPPLY
8
SENSOR RETURN
19
RETURN
5V SUPPLY
B
A
ENGINE SPEED SENSOR
C4
RETURN
SIGNAL
B
C
ENGINE POSITION SENSOR
C5
35
35
OIL TEMP SIGNAL
OIL TEMP SIGNAL35
A
B
SUPPLY
RETURN
C6
BAROMETRIC PRESSURE SENSOR
B
C
RETURN
SIGNAL
OIL PRESSURE SENSOR
A
SUPPLY
C7
B
C
RETURN
SIGNAL
COOLANT PRESSURE SENSOR
A
SUPPLY
C8
RETURN
SIGNAL
B
A
INTAKE MANIFOLD TEMP 1
C10
CONNECTOR A
C10
01
C3
C1
2
1
ENGINE BLOCK GND
K14
1
3
3
1
RACK POSITION REFERENCE
RACK POSITION MEASURED
RACK POSITION COMMON
RACK POSITION REFERENCE
E
A
RACK POSITION REFERENCE
RACK POSITION MEASURED
4
13
LEFT BANK FUEL PUMP SUPPLY
LEFT BANK FUEL PUMP RETURN
LEFT BANK FUEL PUMP RETURN
LEFT BANK FUEL PUMP
K15
41
41
RACK POSITION COMMON
RACK POSITION COMMON
3
RACK POSITION MEASURED
F
2
1
2.2k OHM
C3
5
4
3
2
1
C16
C
SIGNAL
K20
17 17
ENGINE SPEED SENSOR SIGNAL
ENGINE SPEED SENSOR SIGNAL
17
K31
12
48
48
12
SENSOR RETURN
SENSOR 5V SUPPLY
A
5V SUPPLY
ENGINE POSITION SENSOR SIGNAL
9
PRIMARY ID BIT
47
PRIMARY ID BIT
48
C
SIGNAL
B
C
RETURN
SIGNAL
INTAKE MANIFOLD PRESSURE 1
A
SUPPLY
C9
36
36
COOLANT TEMP SIGNAL
RETURN
SIGNAL
B
A
COOLANT TEMP SENSOR
C11
COOLANT TEMP SIGNAL23
ESS RETURN
ESS SIGNAL
5V SENSOR SUPPLY
SENSOR RETURN
EPS SIGNAL
RETURN
SIGNAL
B
A
OIL TEMP SENSOR
C12
RETURN
SIGNAL
FUEL SHUT-OFF
GROUND29
GROUND30
B+
B+
38
39
B+40
B+50
48FUEL PRESSURE SIGNAL
B
C
RETURN
SIGNAL
FUEL PRESSURE SENSOR
A
SUPPLY
C13
42 RETURN
K27
37
7
7
37
NEEDLE MOVEMENT SIGNAL
RETURN
NEEDLE MOVEMENT SENSOR SIGNAL11
RETURN
SIGNAL
2
1
NEEDLE MOVEMENT SENSOR
C14
COOLANT LEVEL HIGH SIGNAL
27
COOLANT LEVEL LOW SIGNAL
37
(TO CHILD ECM)
(SEE SHEETS 4&5)
LB ECM B+
ENGINE BLOCK GROUND
K37
K38
AUTO CAD
K11
K12
K13
K30
K21
K23
K24
K26
30
50
46
6
5
43
40
39
31
38
SUPPLY
G
RETURN
B
C2
J1
P/N A042G207
ECM SWITCH BOARD
J2
18
31
19
20
6
10
1
3
45
43
RB FUEL PUMP SUPPLY
RB FUEL PUMP SUPPLY
RB FUEL PUMP RETURN
RB FUEL PUMP RETURN
TIMING PWM +
TIMING PWM -
ENGINE POSITION SENSOR SIGNAL
INTAKE MANIFOLD AIR TEMP SIGNAL
INTAKE MANIFOLD PRESSURE SIGNAL
FUEL SHUT-OFF
P/N A057W010
4
25
14
SHT 1 (K35)
KEYSWITCH
SHT 1 (J4 PIN 8)
J1939 -
SHT 1 (J4 PIN 9)
J1939 +
5SHT 1 (J4 PIN 7)
J1939 SHIELD
P/N A057W008
TIMING PWM -
TIMING PWM +
D
C
C5
5
12
2
ECM A
TIMING PWM +
TIMING PWM -
SENSOR 5V SUPPLY
INTAKE MANIFOLD PRESSURE SIGNAL
INTAKE MANIFOLD AIR TEMP SIGNAL
FUEL SHUT-OFF
KEYSWITCH
J1939 -
J1939 +
RIGHT BANK FUEL PUMP SUPPLY
C2
VBATT
VBATT
SEE SHEET 1
C4
CONNECTOR B
GROUND
GROUND
44J1939 SHIELD
C4
7
6
26
16
46
36
34
45
10
43
20
28
02
47
7
FUEL TEMPERATURE SIGNAL
FUEL TEMPERATURE SIGNAL
23
SENSOR RETURN
19
B
C
RETURN
SIGNAL
INTAKE MANIFOLD PRESSURE 2
A
SUPPLY
C6
CONNECTOR A
C5
01
C1
C1
2
1
120 OHM
BA C C7
ENGINE BLOCK GND
K14
1
3
30
50
RACK POSITION REFERENCE
RACK POSITION MEASURED
RACK POSITION COMMON
RACK POSITION REFERENCE
E
A
RACK POSITION REFERENCE
RACK POSITION MEASURED
4
13
RIGHT BANK FUEL PUMP SUPPLY
RIGHT BANK FUEL PUMP RETURN
RIGHT BANK FUEL PUMP RETURN
RIGHT BANK FUEL PUMP
K15
41
46
RACK POSITION COMMON
RACK POSITION COMMON
3
RACK POSITION MEASURED
F
2
1
2.2k OHM
C3
5
4
3
1
2
C16K20
17
37
ENGINE SPEED SENSOR RETURN
ENGINE SPEED SENSOR RETURN
18
K31
12
48
8
12
SENSOR RETURN
SENSOR 5V SUPPLY
ENGINE POSITION SENSOR SIGNAL
9
PRIMARY ID BIT
48
PRIMARY ID BIT
47
ENGINE SPEED SENSOR SIGNAL
ENGINE SPEED SENSOR RETURN
5V SENSOR SUPPLY
SENSOR RETURN
ENGINE POSITION SENSOR SIGNAL
FUEL SHUT-OFF
GROUND29
GROUND30
B+
B+
38
39
B+40
B+50
RETURN
SIGNAL
A
B
FUEL TEMPERATURE SENSOR
C4
ENGINE SPEED SENSOR SIGNAL
ENGINE SPEED SENSOR SIGNAL
17
21
5 OHM
C5
SIGNAL
RETURN
A
B
INTAKE MANIFOLD TEMP 2
C7
RETURN
SIGNAL
VBATT
VBATT
2
1
C10
86
85
COIL -
COIL B+
30
NO/NC COMMON
CR1
LIFT PUMP RELAY
87
NO CONTACT
K22
49
9
LIFT PUMP RELAY
LIFT PUMP RELAY42
GROUND
VBATT
2
1
C11
GROUND
VBATT
2
1
C12
LIFT PUMP 1
LIFT PUMP 2
11
11
NEEDLE MOVEMENT SENSOR
RETURN
SIGNAL
2
1
C8
LIFT PUMP B+
K27
37
7
47
17
NEEDLE MOVEMENT SIGNAL
RETURN
42RETURN
NEEDLE MOVEMENT SIGNAL
11
RB ECM B+
GNDENGINE BLOCK GROUND
K37
K38
AUTO CAD
K11
K12
K13
K30
K21
K23
K24
K26
30
50
46
6
5
43
40
39
31
38
SUPPLY
G
RETURN
B
C2
J1
P/N A042G207
ECM SWITCH BOARD
J3
38
31
39
40
43
5
6
46
50
30
RB FUEL PUMP SUPPLY
RB FUEL PUMP SUPPLY
RB FUEL PUMP RETURN
RB FUEL PUMP RETURN
TIMING PWM +
TIMING PWM -
ENGINE POSITION SENSOR SIGNAL
INTAKE MANIFOLD AIR TEMP SIGNAL
INTAKE MANIFOLD PRESSURE SIGNAL
FUEL SHUT-OFF
P/N A057W010
44
25
34
SHT 1 (K35)
KEYSWITCH
SHT 1 (J4 PIN 8)
J1939 -
SHT 1 (J4 PIN 9)
J1939 +
45SHT 1 (J4 PIN 7)
J1939 SHIELD
P/N A057W008
TIMING PWM -
TIMING PWM +
D
C
C10
5
12
2
ECM B
TIMING PWM +
TIMING PWM -
SENSOR 5V SUPPLY
INTAKE MANIFOLD PRESSURE SIGNAL
INTAKE MANIFOLD AIR TEMP SIGNAL
FUEL SHUT-OFF
KEYSWITCH
J1939 -
J1939 +
RIGHT BANK FUEL PUMP SUPPLY
C2
VBATT
VBATT
SEE SHEET 1
C9
CONNECTOR B
GROUND
GROUND
44J1939 SHIELD
C9
7
6
26
16
46
36
34
45
10
43
20
28
02
47
47
FUEL TEMPERATURE SIGNAL
FUEL TEMPERATURE SIGNAL
23
SENSOR RETURN
19
B
C
RETURN
SIGNAL
INTAKE MANIFOLD PRESSURE 2
A
SUPPLY
C6
CONNECTOR A
C10
01
C3
C1
2
1
ENGINE BLOCK GND
K14
1
3
3
1
RACK POSITION REFERENCE
RACK POSITION MEASURED
RACK POSITION COMMON
RACK POSITION REFERENCE
E
A
RACK POSITION REFERENCE
RACK POSITION MEASURED
4
13
RIGHT BANK FUEL PUMP SUPPLY
RIGHT BANK FUEL PUMP RETURN
RIGHT BANK FUEL PUMP RETURN
RIGHT BANK FUEL PUMP
K15
41
41
RACK POSITION COMMON
RACK POSITION COMMON
3
RACK POSITION MEASURED
F
2
1
2.2k OHM
C3
5
4
3
1
2
C16K20
17 17
ENGINE SPEED SENSOR RETURN
ENGINE SPEED SENSOR RETURN
18
K31
12
48
48
12
SENSOR RETURN
SENSOR 5V SUPPLY
ENGINE POSITION SENSOR SIGNAL
9
PRIMARY ID BIT
48
PRIMARY ID BIT
47
ENGINE SPEED SENSOR SIGNAL
ENGINE SPEED SENSOR RETURN
5V SENSOR SUPPLY
SENSOR RETURN
ENGINE POSITION SENSOR SIGNAL
FUEL SHUT-OFF
GROUND29
GROUND30
B+
B+
38
39
B+40
B+50
RETURN
SIGNAL
A
B
FUEL TEMPERATURE SENSOR
C4
ENGINE SPEED SENSOR SIGNAL
ENGINE SPEED SENSOR SIGNAL
17
21
5 OHM
C5
SIGNAL
RETURN
A
B
INTAKE MANIFOLD TEMP 2
C7
RETURN
SIGNAL
K22
49
49
LIFT PUMP RELAY
LIFT PUMP RELAY42
11
11
NEEDLE MOVEMENT SENSOR
RETURN
SIGNAL
2
1
C8
K27
37
7
7
37
NEEDLE MOVEMENT SIGNAL
RETURN
42RETURN
NEEDLE MOVEMENT SIGNAL
11
VBATT
VBATT
2
1
C10
86
85
COIL -
COIL B+
30
NO/NC COMMON
CR1
LIFT PUMP RELAY
87
NO CONTACT
GROUND
VBATT
2
1
C11
GROUND
VBATT
2
1
C12
LIFT PUMP 1
LIFT PUMP 2
LIFT PUMP B+
RB ECM B+
GNDENGINE BLOCK GROUND
K37
K38
NO ASO OPTION WITH UP TO 3 SWITCHED INPUTS
CONFIGURABLE SWITCH INPUT 3
CONFIGURABLE SWITCH INPUT 2
CONFIGURABLE SWITCH INPUT 1
GROUND
BATTERY B
BATTERY A
2
1
7
10
9
8
SIGNAL
GROUND
2
1
*CONNECTS TO DPEM CONNECTOR ON SHEET 1*
C1
SIGNAL
GROUND
2
1
CONFIG SWITCH INPUT 2
SIGNAL
GROUND
2
1
CONFIG SWITCH INPUT 3
CONFIG SWITCH INPUT 1
DPEM OPTION WITH NO ASO
RS485 SHIELD
RS485 +
RS485 -
CONFIGURABLE SWITCH INPUT 3
CONFIGURABLE SWITCH INPUT 2
CONFIGURABLE SWITCH INPUT 1
GROUND
BATTERY B
BATTERY A
5
4
6
2
1
7
10
9
8
SIGNAL
GROUND
2
1
*CONNECTS TO DPEM CONNECTOR ON SHEET 1*
C1
SIGNAL
GROUND
2
1
CONFIG SWITCH INPUT 2
SIGNAL
GROUND
2
1
CONFIG SWITCH INPUT 3
CONFIG SWITCH INPUT 1
GROUND
BATTERY B
BATTERY A
27
26
28
22
23
21
GROUND
24
TEMPERATURE C
TEMPERATURE B
TEMPERATURE A
7
5
3
PRESSURE A
4
PRESSURE B
6
PRESSURE C
8
PRESSURE D
10
PRESSURE E
12
PRESSURE F
14
SWITCH 1
9
SWITCH 2
11
SWITCH 3
13
SWITCH 4
15
2
1
3
1
14
13
2
18
17
16
5
6
7
8
9
10
19
20
21
22
J1C2
JP1
JP8
JP1
P/N 18488
P/N 18487
POWER BOARD
D13
D14
VBATT
U19(A)
U19(B)
U1(PIN2)
U1(PIN3)
U1(PIN4)
U1(PIN21)
U1(PIN22)
U1(PIN23)
U1(PIN24)
U1(PIN25)
U1(PIN7)
D3
U5(P1)
LED 3
D5
U5(P2)
LED 4
D6
U5(P3)
LED 5
D8
U5(P4)
LED 6
K14
+10V
LE
D 21
U15(P3)
K13
+10V
LE
D 20
U15(P2)
K12
+10V
LE
D 19
U15(P1)
K11
+10V
LE
D 18
U15(P0)
K18
+10V
LE
D 25
U15(P7)
K17
+10V
LE
D 24
U15(P6)
K16
+10V
LE
D 23
U15(P5)
K15
+10V
LE
D 22
U15(P4)
K6
+10V
LE
D 12
U9(P3)
K5
+10V
LE
D 11
U9(P2)
K4
+10V
LE
D 10
U9(P1)
K3
+10V
LE
D 9
U9(P0)
K10
+10V
LE
D 16
U9(P7)
K9
+10V
LE
D 15
U9(P6)
K8
+10V
LE
D 14
U9(P5)
K7
+10V
LE
D 13
U9(P4)
LED 17
LED 8
POWER
HEARTBEAT
-
+
2
1
TYPE K THERMOCOUPLE
JP3
U8A
U1(PIN5)
EXHAUST TEMPERATURE
R78
SW1
DROP A2
DROP A1
DROP A0
WIRE HARNESS
AUTO CAD
U5(P0)
DPEM
SS P/N 18485
TB-12
TB-13
TB-14
TB-15
TB-16
TB-17
TB-18
TB-19
TB-20
TB-21
TB-22
TB-23
TB-24
TB-25
TB-26
TB-27
TB-28
TB-29
TB-30
TB-31
TB-32
CU
ST
OM
ER
C
ON
NE
CT
IO
NS
ENERGIZE TO STOP INPUT
SWITCH 1
SWITCH 2
SWITCH 3
SWITCH 4
COMMON
TEMPERATURE A
TEMPERATURE B
TEMPERATURE C
EXHAUST TEMPERATURE
COMMON
PRESSURE A
PRESSURE B
PRESSURE C
PRESSURE D
COMMON
PRESSURE E
PRESSURE F
COMMON
ASO OPTION WITH UP TO 2 SWITCHED INPUTS
RS485 SHIELD
RS485 +
RS485 -
CONFIGURABLE SWITCH INPUT 3
ASO RELAY GROUND
CONFIGURABLE SWITCH INPUT 2
VBATT
CONFIGURABLE SWITCH INPUT 1
GROUND
VBATT
BATTERY B
BATTERY A
5
4
6
3
2
1
7
12
11
10
9
8
R1
85 86
30
87
87a
R1
VBATT
GROUND
SIGNAL
GROUND
2
1
ASO LIMIT SWITCH
ASO RELAY
ASO VALVE
*CONNECTS TO DPEM CONNECTOR ON SHEET 1*
C1
SIGNAL
GROUND
2
1
CONFIG SWITCH INPUT 2
SIGNAL
GROUND
2
1
CONFIG SWITCH INPUT 3
DPEM OPTION WITH ASO
RS485 SHIELD
RS485 +
RS485 -
CONFIGURABLE SWITCH INPUT 3
ASO RELAY GROUND
CONFIGURABLE SWITCH INPUT 2
VBATT
CONFIGURABLE SWITCH INPUT 1
GROUND
VBATT
BATTERY B
BATTERY A
5
4
6
3
2
1
7
12
11
10
9
8
*CONNECTS TO DPEM CONNECTOR ON SHEET 1*
C1
SIGNAL
GROUND
2
1
CONFIG SWITCH INPUT 2
SIGNAL
GROUND
2
1
CONFIG SWITCH INPUT 3
GROUND
BATTERY B
BATTERY A
27
26
28
22
23
21
GROUND
24
TEMPERATURE C
TEMPERATURE B
TEMPERATURE A
7
5
3
PRESSURE A
4
PRESSURE B
6
PRESSURE C
8
PRESSURE D
10
PRESSURE E
12
PRESSURE F
14
SWITCH 1
9
SWITCH 2
11
SWITCH 3
13
SWITCH 4
15
2
1
3
1
14
13
2
18
17
16
5
6
7
8
9
10
19
20
21
22
J1C2
JP1
JP8
JP1
P/N 18488
P/N 18487
POWER BOARD
D13
D14
VBATT
U19(A)
U19(B)
U1(PIN2)
U1(PIN3)
U1(PIN4)
U1(PIN21)
U1(PIN22)
U1(PIN23)
U1(PIN24)
U1(PIN25)
U1(PIN7)
D3
U5(P1)
LED 3
D5
U5(P2)
LED 4
D6
U5(P3)
LED 5
D8
U5(P4)
LED 6
K14
+10V
LE
D 21
U15(P3)
K13
+10V
LE
D 20
U15(P2)
K12
+10V
LE
D 19
U15(P1)
K11
+10V
LE
D 18
U15(P0)
K18
+10V
LE
D 25
U15(P7)
K17
+10V
LE
D 24
U15(P6)
K16
+10V
LE
D 23
U15(P5)
K15
+10V
LE
D 22
U15(P4)
K6
+10V
LE
D 12
U9(P3)
K5
+10V
LE
D 11
U9(P2)
K4
+10V
LE
D 10
U9(P1)
K3
+10V
LE
D 9
U9(P0)
K10
+10V
LE
D 16
U9(P7)
K9
+10V
LE
D 15
U9(P6)
K8
+10V
LE
D 14
U9(P5)
K7
+10V
LE
D 13
U9(P4)
LED 17
LED 8
POWER
HEARTBEAT
-
+
2
1
TYPE K THERMOCOUPLE
JP3
U8A
U1(PIN5)
EXHAUST TEMPERATURE
R78
SW1
DROP A2
DROP A1
DROP A0
U5(P0)
WIRE HARNESS
AUTO CAD
R1
85 86
30
87
87a
R1
VBATT
GROUND
SIGNAL
GROUND
2
1
ASO LIMIT SWITCH
ASO RELAY
ASO VALVE
DPEM
SS P/N 18485
TB-12
TB-13
TB-14
TB-15
TB-16
TB-17
TB-18
TB-19
TB-20
TB-21
TB-22
TB-23
TB-24
TB-25
TB-26
TB-27
TB-28
TB-29
TB-30
TB-31
TB-32
CU
ST
OM
ER
C
ON
NE
CT
IO
NS
ENERGIZE TO STOP INPUT
SWITCH 1
SWITCH 2
SWITCH 3
SWITCH 4
COMMON
TEMPERATURE A
TEMPERATURE B
TEMPERATURE C
EXHAUST TEMPERATURE
COMMON
PRESSURE A
PRESSURE B
PRESSURE C
PRESSURE D
COMMON
PRESSURE E
PRESSURE F
COMMON
IF AIR SHUT-OFF (ASO) IS SELECTED, THE UL/FM LISTING IS REMOVED AS THIS OPTION IS NOT ALLOWED PER THE STANDARDS.
B+
BAT A
POS NEG
BAT B
POS NEG
GND
STARTER
ALTERNATOR
BATTERY ISOLATOR
GND
S
B+
ENGINE BLOCK
3
12
2
1
4
13
14
CRANK A
BATTERY A
GROUND
GROUND
CRANK B
ALTERNATOR EXCITE
BATTERY B
1BATTERY A
2BATTERY A
3BATTERY A
7GROUND
8GROUND
9GROUND
10BATTERY B
11BATTERY B
12BATTERY B
10GROUND
8BATTERY A
9BATTERY B
DPEM
P/N 15155
ECM POWER BOARD
P/N A042J117
TB-6
TB-8
TB-11
P/N A042C868
AUTO CAD