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