C7 Schematic

RENR7913 July 2006

E-C11

I NJ ECTOR HARNESS CONNECTOR

E-S4 ( L983)

E-S5 ( L884)

E-S6 ( L985)

E-C7

I NJ ECTI ON ACTUA TI ON PRESS URE CONTROL VALVE CONNECTOR

I NTAKE MANFOLD AI R TEMPERATURE SENSOR CONNECTOR

E-C15

ENGI NE HARNESSES

266-7699 283-5607 CONNECTORAND SPLI CE LOCAT I ONS ENGI NE COOLANT TEM PERATURE S ENSOR CONNECTOR

E-C6

BOOSTPRESSURE SENSOR CONNECTOR

E-S3 ( G833)

E-S7 ( G850)

E-C5

ENGI NE OI L PRESSURE SENSOR CONNECTOR

E-S2 ( G829)

E-C3

I NLETAI R HEAT ER RELAY CONNECTOR

E-C8

C7 On-Highway Engine Electrical System

E-S1 ( G828)

E-S8 ( G826)

E-C1

ATM OSPHERI C PRES SURE SENSOR CONNECTOR

E-C2

ECM CONNECTOR

I NLETAI R HEAT ER LAM P/FANSP EED CONNECTOR

E-S9 ( G827)

E-C9 E-C18

I NJ ECTI ON ACTUA TI ON PRESSURE SENSOR CONNECTOR

NPH1-UP LBM1-UP SAP3956-UP WAX1-UP

E-C12 E-C13

PRI MARY( TOP) SPEE D/TI MI NG SENSOR CONNECTOR

SECONDARY ( BOTTOM ) SPEE D/TI MI NG SENSOR CONNECTOR

E-C14

TURBO W ASTEGATE SOLENOI D CONNECT OR

HarnessAnd Wire Symbols

Harnessidentification code Thisexample indicates wire135inharness"AG".

E-C16

ConnectorReference Designator

FUEL PRESSURE SENSOR CONNECTOR

KEYSLOTS POSI TI ONED AS SHOWN

P174 1306795

ENGI NE OI L LEVEL SWI TCH CONNECTOR

J174 1306795

P274 1117898

Socket

Pin

ONLY W I TH HARN ESS 269- 7699

SingleWire Connector

Plug Wire Gauge

Wire Color

Ground Circuit Connection Number Identification

Part Number For ConnectorAssembly

J274 3E5179

325-A135PK-14 Receptacle

1

325-AG135PK-14

E-C17

2

Fuse Pin or Socket Number 200-L32BK-14 Component Part Number

105-9344

E-C1 E -C1 CLR-GA

E-C2 E -C2

W I RE NAM E POS 1

W H-18

G 8 2 8- E 1

G N- 1 8

G 8 29 - E5

B U- 1 8

G85 0 - E9

2 3 4 5 6

PK-18

C 9 9 1- E 5 2 G 8 3 3- E 1 1

E-C5 E -C5

W I RE NAM E POS

W H-18

G 8 2 8- E 3 G 8 29 - E7

2

A 7 46 - E 2 5

3

PA R T NA M E

P /N /N

QT Y

P LU G AS .

2 30 - 40 13

1

8 T - 87 3 7

ACCESSORYTABLE

8 T - 87 3 7

QT Y

8 T - 87 3 7

1

8 T - 87 3 7 1 8 0- 9 3 40 8 T - 87 3 7 8 T - 87 3 7

CLR-GA

8 T - 87 3 7

RD-18

8 T - 87 3 7

BU-18

13

8 T - 87 3 7

W I RE NAM E POS

TERM/PLUG

C 9 8 7- E 4 4

1

180-9340

G 8 5 0- E 4 3

2

180-9340

CLR-GA

G 8 2 8- E 4

1

1 8 0 - 9 34 0 1 8 0 - 9 34 0

26

8 T - 87 3 7

27 28 29 30

P U- 1 8

QT Y

6

180-9339

Y L- 1 8 O R- 1 8

WIRE NA ME POS TERM/PLUG G 8 5 4- E 4 5

1

180-9340

G 85 5 - E4 6

2

1 8 0- 9 3 40

ACCESSORYTABLE

L 9 85 - E3 5

7

L 9 85 - E3 4

1 8 0- 9 3 39

9

P /N

QT Y

P AR T N A ME

P/N

1

P LU G AS .

1 55 - 22 69

1

P LU G AS .

1 55 - 22 69

1

W E D GE

1 55 -2 -2 26 1

1

W E D GE

1 55 -2 -2 26 1

10

180-9339

L983-E 29

11

180-9339

W H-18

L983-E 28

12

180-9339

P AR T NA M E

1

R E CE P TA CL E A S .

3 E - 5 1 79

8 T - 87 3 7

G85 0 - E4 2

B

1 8 9- 9 1 15

G N - 18

G 8 8 3- E 4 9

C

189-9115

1

W E D GE

3 E - 51 51 80

33

1 8 0 - 9 3 40

C 9 8 7- E 4 4

A

QT Y

PA R T NA M E

P /N /N

13

1

1

P LU G AS .

1 89 - 91 14

23

14

3

S EAL

18 9- 91 1 6

1 8 0 - 9 34 0

31

24

1 8 0 - 9 34 0

39

32

1 8 0 - 9 34 0

47

40

G N- 1 8

A 7 04 - E 2 4

39

1 8 0 - 9 34 0

57

48

PK-18

A 7 46 - E 2 5

40

1 8 0 - 9 34 0

70

58

BR-18

G 8 2 6- E 2 6

41

1 8 0 - 9 34 0

BU-18

G 8 2 7- E 1 4

42

1 8 0 - 9 34 0

E 9 6 3- E 3 9

BU-18

A 7 05 - E 4 0

GY-18

A 7 06 - E 4 1

49

PID-FMI

P /N /N 111-2416

G 8 26 - E5 1

E -C17

TERM/PLUG

1

CLR-GA

1 8 0- 9 3 40

B U- 1 8

G 8 27 - E1 9

2

1 8 0- 9 3 40

PK-18

C 9 9 1- E 5 2

3

180-9340

QT Y

P AR T N A ME

1

P LU G AS .

W I RE NAM E POS

TERM/PLUG

GY-18

G 4 5 8- E 4 8

A

123-1198

G N- 1 8

G 8 2 9- E 4 7

B

123-1198

ACCESSORYTABLE QT Y

P/N

1

2 37 - 02 27

P AR T NA M E

P /N

P LU G AS .

1 18 - 84 29

InletAirHeater RelayConnector E-C8

InjectionActuation PressureSensor Connector E-C9

Injector Harness Grommet

IntakeManifold AirTemperature Sensor Connector E-C7

Injector Harness Connector E-C11

Atmospheric Pressure Sensor Connector E-C2

Boost Pressure Sensor Connector E-C3

Turbo Wastegate Solenoid Connector E-C14

InletAirHeater Lamp/FanSpeedConnector OR E-C4 InletAirHeater LampConnector (NoteA) E-C18

Fuel Pressure Sensor Connector E-C16

3E-5179

1 8 0 - 9 3 40

7

8

9

155-2252

10 11 12 12

1 1

10

9

8

7

8 T - 87 3 7

Flash Code

Des cri pti on

PID-FMI

Flash Code

Description

0 01 1 - 1

72

C yl ni de r #1 I nj ec o t r cu r en t a f ul t

1 05 0 - 0

64

H gi h In a t ke M an fi ol dA dA ri Te Te mp er at ur e Wa rn ni g

0 02 1 - 1

72

C yl ni de r #2 I nj ec ot r cu r en t a f ul t

1 05 0 - 3

38

I nt ak e Ma ni of dl A ri Te Te mp er at ur e vo tl ag e hi gh

0 03 1 - 1

73

C yl ni de r #3 I nj ec ot r cu r en t a f ul t

1 05 0 - 4

38

I nt ak e Ma ni of dl A ri Te Te mp er at ur e vo tl ag e ol w

0 04 1 - 1

73

C yl ni de r #4 I nj ec o t r cu r en t a f ul t

0 05 1- 1

7 4

C yli nd er #5 #5 In In ej ct or cu cu rr en tf tf au tl

0 06 1- 1

7 4

C yli nd er #6 #6 In In ej ct or cu rr en tftf au tl

0 2 2- 11

42

P ir ma r y ot S ec on d ar y En gni e S pe e d Si gn a l Ca il br at o i n

1 05 1 - 1 1 08 0- 3 1 08 0- 4 1 10 -0 0 1 10 -0 3

64 2 6 2 6 61 27

1 10 0- 4

2 7

C oo al nt Te mp era u t er vo vo tl ag el el ow

0 30 1- 3

2 9

P T O Th Th o r tt el ou ou to to fc fc ali br at oi n

11 0- 1

6 1

Ve y r Hi Hig hC hC oo al nt Te m p er at ur e

0 32 0 - 5

33

T ur bo W as e t ga e t S ol en oi d u c r en t ol w

1 11 0 - 1

62

L ow C oo al nt L ev el W ar ni ng

33

T ur bo W as e t ga te S ol en oi d cu r en t hi gh

1 11 0 - 2

12

C oo al nt L ev el s gi na l ni va il d

33

T ur bo W as e t ga te S ol en oi d cu r en t mi sm at ch

1 11 0 - 3

12

C oo al nt L ev el v ol a t ge h gi h

0 41 0- 3

21

8 Volt Su pp yl voltag eh eh gi h

0 41 -0 4

21

8 Vo lt Su pply volt age ol w

111 0- 4 111-11

0 42 1 - 1

18

I nj ec it on A tc ua it on P er ss ur e ou tp ut f au tl

0 43 -0 2

71

Key Sw itch Fault

0 64 0 - 2

34

S ec on da y r E ng ni e Sp ee d ol ss o f is gn al

0 64 1 - 1

34

S ec on da y r E ng ni e Sp ee d no p at e t n r

1 28 0 - 3 1 28-0 4 1 64 0 - 0

12

Coo al nt Le Level voltag el elow

62

Ve ry Low Coo la nt Level

44 44 15

I nj ec it on A tc ua ti on P e r ss ur e Si gn al E rr at ci

4 9

I nl et Ai Air He He at er cu cu rr en tltlo w

1 64 0- 3

1 5

I nj ec it on Ac Act ua ito nP nP er ssu e r Vo tl ag eH eH gi h

4 9

I nl et Ai Air He He at er cu cu rr en th th gi h

1 64 0- 4

1 5

I nj ec it on Ac Act ua ito nP nP er ssu e r Vo tl ag eL eL ow

0 71 0- 0

0 1

I dl eS eS hu dt ow nO nO e v ri de

1 64 1- 1

3 9

I nj ec it on Ac ut at oi nP nPr ess ur es es s y et mf mf au tl

0 71 -0 1

47

Idle Shu tdo wn

1 68-0 0

51

Excessive ECM Batte ry Pow er

0 71 -1 4

47

PTO Shu tdo wn

0 84 0- 0

4 1

Ve hic el Ov Ov er sp ee dW dWa nr ni g

0 84 0- 1

3 1

Ve hic el Sp Sp ee dl dlo s of of si sig na l

1 73 0- 0

1 6

H gi hE hE xh au st Ga Ga sT sTe mp era u t er De De ar e t

0 84 0- 2

3 6

Ve hic el Sp Sp ee ds dsi gn al n i va il d

1 73 1- 1

16 8-01

1 6

Ve yr Hi Hig hE hE xh au st Ga Ga sT sTe mp er at ur eD eD er at e

1 68 0- 2

0 84 0 - 8

36

V eh ci el S pe ed s gi na l ou t of r an ge

0 84 1 - 0

36

V eh ci el S pe ed s gi na l ar e t o f ch an ge

0 84 -1 4

00

1 86 0 - 4 1 86 1 - 4

51

L ow ECM Batte ry Pow er

5 1

00 47 35

En gine Ove rsp ee d Warning

Thro ttle Po Posit oi n In In a v id l

19 0-02

34

Prima yr Eng ni eS eSpe ed o l s of of sig nal

T hr ot lt e Po si it on o ut o f Ca il br at oi n

1 90 1 - 1

34

P ir ma y r E ng ni e Sp ee d no p at e t rn

63

Lo wF wFu el Pre su er Wa nr ing

22 4-11

00

T heft De De et rren tActive

0 94 0- 3

3 7

F ue lP er s ur eV eVo tl ag eH eH gi h

2 24 1- 4

0 0

Fue P l ressure Vo tl age Lo Lo w

23 1-02

5 8

Lo wC wCra nkin gF gFu el Pre su er

23 1-11

58

Fue l Level Volta ge Hig h

23 1-12

00

Fue lLevel Vo ta l ge Lo Low

2 31-1 4

55

1 8 0 - 9 34 0

56

8 T - 87 3 7

57 E 9 6 6- E 3 6

58

1 8 0 - 9 34 0

E 9 6 5- E 3 7

59

1 8 0 - 9 34 0

60 62

1 8 0 - 9 34 0

M7 95-E99

63

180-9340

C 2 1 1- E 9 8

64

1 8 0 - 9 3 40

65

8 T - 87 3 7

66

8 T - 87 3 7

67

8 T - 87 3 7

70

B

A

6

116-6158

InjectionActuation PressureControl Valve Connector E-C15

B

A

1 8 0 - 9 3 40

G 8 5 5- E 4 6

W H-18

68

5

111-2416

100-3320

A

1 8 0 - 9 3 40

PU-18 BK-18

69

4

8 T - 87 3 7

YL-18 BU-18

61

3

2

8 T - 87 3 7 8 T - 87 3 7 8 T - 87 3 7

B

B

189-9114

155-2269

118-8429

1

EngineCoolant Temperature Sensor Connector E-C6

P AR T NA M E

1

P LU G AS .

ABC

2

S T R A P

3 S- 20 20 93

1

E N D BE LL

1 2 6 -1 -1 77 4

237-0227

RED 3

2

1

CONNECTORS

GRAY 3

2

Tra nsmission Da Da at Li Lin kD kDera et

46

Lo wO wOil Pressure Warn ni g

23 2-03

2 1

5 Volt Sup ply vo ta l ge hi high

24

Oil Pressu er voltag eh eh gi h

23 2-04

2 1

5 Volt Sup ply vo ta l ge o l w

1 00 0- 4

24

Oil Pressu er volta ge o lw

2 46-11

00

Brake Pe da S l witch #1 #1 Fa ult

1 00 -11

46

Very Lo w Oil Pressure

2 47-11

00

Bra ke Peda l Switch #2 Fa ult

1 02 -0 1

25

Lo w Boost Pressure

25 2-11

1 02 0- 2

2 5

B oo st Pr Pr es su er si si gn al er er ar itc

2 53 0- 2

1 02 0- 3

2 5

B oo st Pr Pr es su er vo vo tl ag eh eh gi h

2 53 1- 4

1 02 0- 4

25

Boost Pressure vo tl age o l w

1 0 2 0- 7

25

B o os t P r es s ur e n o t r es p on d ni g

NA /

Title

230-4013

230-4011

J1 939 Da Da at Li Lin kF kFau tl

1 00 0- 1

59

Eng in e Soft ware Incorrect

5 6

C he ck Cu Cu st ome ro ro rS rS s y et mP mPa ar me e t sr

5 6

Tr uc kM kM an uf ac ut e r rP rP ar am et er No No tP tPr og ar mme d

55

No Di Dia gno stic Co Code De De et cted

Related Electrical ServiceManuals

P/N 1 60 - 76 90

T he tf De De e t rr en tA tA ct vi ew ew ti hE hE ng ni eC eC ar nk ni g J19 39 Da Dat aI aIn o c rre ct J1 939 De vice Not Respo nding

57

1 00 0- 3

A

ACCESSORYTABLE QT Y

P TO E ng ni e Sh ut do wn S wi ct h Oc cu r en ce

1 90-0 0

32 28

0 94 0- 1

00

2

1

P TO E ng ni e Sh ut do wn S wi ct h V o tl ag e Lo w

Quick Sto p Occurren ce

0 91 0- 8

37

2

EC MB MB at et y r Po we rIrI nt er m i tt en t

0 91 1 - 3

63

3

E xc es si ve I nj ec it on A tc ua it on P er ss ur e

1 64 0 - 2

0 70 0- 5 0 70 0- 6

0 96 0- 4

4

S ec on da y r F ue l Le ve l vo tl ag e hi gh Se co nd ary Fuel Le vel vo lta ge ol w

17

0 96 -0 3

5

C oo a l ntT e mp e ar t ur e v ol ta ge h i gh

0 32 0 - 6 0 32 1 - 1

0 94 0- 4 6

Hg i h C oo a l ntT e mp e ar tu r e Wa rn n i g

E ng n i e S pe e d Si gn a C l a il br at oi n N ot P e fro m r ed P T O Th Th o r tt el si si gn al n i va il d

0 94 1- 1

8 T - 87 3 7

Ba o r me rt ci Pr es su er vo vo tl ag el elo w

42 2 9

8 T - 87 3 7

8 T - 87 3 7

V er y Hi gh I nt ak e M a ni o f dl Ai Ai r T e mp er at ur e B ar om et ir cP er s ur ev evo tl ag eh eh gi h

0 2 2- 13 0 30 0- 8

1 8 0 - 9 34 0

1

G 8 8 3- E 4 9

111-1567

54

52

G 8 5 4- E 4 5

WIRE NAM E POS

B R- 1 8

1 8 0 - 9 3 40 8 T - 87 3 7

53

G N- 1 8

1 1 1 - 1 5 67

B

PA R T NA M E

8 T - 87 3 7 180-9340

180-9340

51

PK-18

A

E966 -E36

180-9340

47 48 50

E965 -E37

RE CEPTA CLE A S .

ACCESSORYTABLE

8 T - 87 3 7 1 8 0 - 9 34 0

38

BK-18

Diagnostic Code Listing

WIRE N AME POS TERM/PLUG

160-7690

35

46

1

189-9115

34

43

2 30 - 40 11


RD-18 B U -1 8

1 8 0 - 93 4 0

Printed in U.S.A.

P/N

P LU G AS .

E -C18 CLR-GA

8 T - 87 3 7 8 T - 87 3 7

32

45

P AR T NA M E

8 T - 87 3 7 8 T - 87 3 7

31

44

CLR-GA

P /N

36

L985-E 33

QT Y

ACCESSORYTABLE

QT Y

37

L984-E 32

1 8 0- 9 3 40 180-9340

ACCESSORYTABLE P/N 1 0 0- 3 3 2 0

E -C16

180-9339

L984-E 31

W H-18

A 7 03 - E 2 3

L983-E 27

ACCESSORYTABLE

ACCESSORYTABLE

P AR T NA M E

1 2

1 8 0- 9 3 39

8

L984-E 30

O R- 1 8

A 7 01 - E 2 1

E 9 6 4- E 3 8

YL-18

A 7 06 - E 4 1

A 7 02 - E 2 2

W H-18

BU-18

1 1 1 - 1 56 7

G Y - 18

GY-18

W H-18

111-1567

2 37 - 02 27

PU-18

O R- 1 8

CLR-GA

A B

P AR T N A ME R E CE P TA CL E A S .

2

BR-18

YL-18

TERM/PLUG

E 9 6 3- E 3 9 E 9 6 4- E 3 8

1

Y L- 1 8

PK-18

WIRE NAM E POS

QT Y

180-9339

E -C15 CLR-GA

1 8 0 - 9 34 0

W H-18

180-9339 180-9339

5

8 T - 87 3 7

180-9340

BK-18

3 4

A 7 05 - E 4 0

1 8 0 - 9 3 40

TERM/PLUG

CLR-GA

180-9339 180-9339

A 7 03 - E 2 3 A 7 04 - E 2 4

1 8 0 - 9 3 40

1

TERM/PLUG

A 7 01 - E 2 1 A 7 02 - E 2 2

G N- 1 8

18

2

W I RE NAM E POS

G Y - 18

17

TERM/PLUG

C 96 7 - E2 0 G 8 3 3- E 1 3

E -C13

PU-18

19

1

1

BU-18

P LU G AS .

E -C14

QT Y

2 30 - 40 11

BR-18

1

C 2 1 1- E 9 8

P /N

P LU G AS .

E -C12

P /N

1 55 -2 -2 26 1

M7 95-E99

P AR T NA M E

1

W I RE NAM E POS

ACCESSORYTABLE

2 37 - 02 27

1 8 0- 9 3 40

W E D GE

8 T - 87 3 7

CLR-GA

1 8 0 - 9 34 0

1

W I RE NAM E POS

PK-18

180-9340

8 T - 87 3 7

ACCESSORYTABLE

B U- 1 8

180-9340

3

16

W H-18

1 8 0 - 9 34 0

2

P AR T NA M E

BK-18

P/N

P LU G AS .

CLR-GA

1 2

QT Y

P AR T N A ME

1

TERM/PLUG

9 9 5- E 18 G 8 3 3- E 1 2

G 82 9 - E6

QT Y

23

QT Y

©2006 Caterpillar All Rights Reserved

E -C7

W I RE NAM E POS

ACCESSORYTABLE

G849 -E17

1 55 - 22 69

CLR-GA

CLR-GA

ACCESSORYTABLE P/N

ACCESSORYTABLE

P /N

P LU G AS .

8 T - 87 3 7

PK-18

1 8 0- 9 3 40

W I RE N AME POS TERM/PLUG

W H-18 G N- 1 8 BR-18

P AR T NA M E

1

8 T - 87 3 7

B U- 1 8

180-9340

3

E -C11

8 T - 87 3 7

8 T - 87 3 7

180-9340

2

9 9 4- E 16

2 30 - 40 13

1 8 0 - 9 34 0

22

1

G 8 2 7- E 1 5

G Y- 1 8

P LU G AS .

14

20

G 8 2 6- E 5 0

BU-18

P AR T NA M E

15

21

WIRE NA ME POS TERM/PLUG

BR-18

1 8 0- 9 3 40

E-C9 E -C9

ACCESSORYTABLE QT Y

CLR-GA

1 8 0 - 9 34 0 180-9340

ACCESSORYTABLE

E-C8 E -C8

E -C6

TERM/PLUG

1

G N- 1 8 PK-18

25

C 9 6 7- E 2 0

CLR-GA

1 8 0- 9 3 40 180-9340

24

G 4 5 8- E 4 8

1 8 0 - 9 34 0 3

9 9 4- E 16

GY-18

1 2

G 8 4 9- E 1 7

BU-18

G 8 2 8- E 2 G 82 9 - E8

G Y- 1 8

9 9 5- E 18

E-C3 E -C3


A 7 47 - E 1 0

BR-18

B U- 1 8

W H-18 G N- 1 8 GY-18

8

11

CLR-GA

1 8 0- 9 3 40

9

12 A 7 47 - E 1 0

PK-18

8 T - 87 3 7 1 8 0 - 9 34 0

7

10

GY-18

TERM/PLUG

1

PrimaryEngine Speed/Timing Sensor Connector (Top) E-C12

SecondaryEngine Speed/ Timing Sensor Connector (Bottom) E-C13

E-C1

EngineOil Level Switch Connector E-C17

EngineOil Pressure Sensor Connector E-C5

J1 Engine Control Module

Form Number

Troubleshooting

SENR9517

SystemsOperation/TestingandAdjusting

RENR7572

NoteA: ConnectorE-C4for Harnesses266-7696and266-7698 ConnectorE-C18forHarnesses 266-7699and283-5607

3 1 9 e 7 g a P R 6 1 N E R

E -C11

E -S 4 ( L983)


E -S 5 ( L984)

E -S 6 ( L985)

I NTAKE MANFOLD AI RTEMPERATURE SENSOR CONNECTOR

E -C7

E -C15

ENGINE HARNESS WIRING DIAGRAM

I NJ ECTI ON ACTUATI ON PRES SURE CONTROL VALVE CONNECTOR

ENGI NE HARNESSE S

A701-A1 GY-16

266-7696 266-7698

A702-A3 PU-16 A703-A5 BR-16 A704-A7 GN-16

CYLINDER CYLINDER INJECTOR#1 IN JECTOR #2

B A

BOOST PRESSURE SENSOR CONNECTOR

E -C3

2 3 C 9 - 6 A 9 3 5 1

E -C8

I NLETAI R HEATER CONNECTOR

B

CYLINDER INJECTOR#3

A

B

3 3 C 9 - 6 A 9 3 5 1

CYLINDER IN JECTOR #4

A

B

4 3 C 9 - 6 A 9 3 5 1

CYLINDER INJECTOR#5


A

5 3 C 9 - 6 A 9 3 5 1

B

CYLINDER IN JECTO R #6

A

B

6 3 C 9 - 6 A 9 3 5 1

A-C1 1552252 A701-A1 GY-16 A702-A3 PU-16 A703-A5 BR-16 A704-A7 GN-16 A705-A9 BU-16 A706-A11 GY-16

A

7 3 C 9 - 6 A 9 3 5 1

A706-A11 GY-16 L985-A10 YL-16

L985-A10 YL-16 L985-A12 YL-16 L984-A6 OR- 16 L984-A8 OR-16 L983- A2 W H-16 L983- A4 W H-16

L985-A12 YL-16 L984-A6 OR-16 L984-A8 OR-16

I NJECTORHARNESS 222 -5917

1 2 3 4 5 6 7 8 9 10 11 12

L983-E29 WH -18 L983-E28 WH -18 L983-E27 W H-18

2 3 5 6

1

7

G850-E9 BU-18

8 10 11 12 13

C991-E49 BK-18 E963-E39 BK-18 E964-E38 W H-18 E965-E37 BU-18 E966-E36 YL-18

E963-E39 BU-18 E964-E38 W H-18

14 16 17 18

E -C1

ENGI NE OI L PRESSURE SENSOR CONNECTOR

ECM CONNECTOR

E -C2

21 22

E -C9

SECONDARY ( BOTTOM) SPE ED/TI MI NG SENSOR CONNECTOR

TURBO WASTEGATE SOLENOID CONNECTOR

OR-18 YL-18 GN-18

B C

SIGNALPLUSTOECM SIGNALMINUSTOECM

ENGI NE OIL PRESS URE SENSOR 276-9067 ( OPTI ONAL)

+ 5V RETURN SI GNAL

+ 5V RETURN SI GNAL

ATMO SPHERI C PRESSURE SE NSOR 276-8548

E -C16

FUEL PRESSURE SENSOR CONNECTOR

E -C2

W I RE NAM E POS 1

WH - 1 8 G N- 1 8

G 8 2 8- E 1

2

G 8 29 - E5

GY-18

G 8 50 - E9

C 9 9 1- E 4 9

PK-18

G 8 3 3- E 1 1

G 8 4 9- E 1 7

A

116-6159

BR-18

G 8 2 6- E 1 4

1

180-9340

B U -1 8

9 9 5- E 18

1

1 8 0- 9 3 40

BU-18

C 9 6 7- E 2 0

1

180-9340

2

1 8 0- 9 3 40

B U -1 8

G 8 50 - E4 2

B

1 1 6- 6 1 59

BU-18

G 8 2 7- E 4 9

2

180-9340

PK-18

G 8 33 - E 1 2

2

180-9340

PK-18

G 8 3 3- E 1 3

2

180-9340

A 7 46 - E 2 5

3

180-9340

P /N

QT Y

8 T - 87 3 7 8 T - 87 3 7

7

8 T - 87 3 7

8

1 8 0- 9 3 40

9

8 T - 87 3 7 8 T - 87 3 7

11

8 T - 87 3 7

12

8 T - 87 3 7

13

8 T - 87 3 7

14

1 8 0 - 9 34 0

15

8 T - 87 3 7

16

8 T - 87 3 7

17

1 8 0 - 9 3 40

18

1 8 0 - 9 3 40

19

8 T - 87 3 7

20

8 T - 87 3 7

G N- 1 8

G 82 9 - E6 G 8 4 9- E 1 7

8 T - 87 3 7

32

1 8 0 - 93 4 0

GY-18

A 7 01 - E 2 1

36

1 8 0 - 9 34 0

P /N

1

P LU G AS .

1 55 - 22 69

1

WE D G E

PU-18

A 7 02 - E 2 2

37

1 8 0 - 9 34 0

A 7 03 - E 2 3

38

1 8 0 - 9 34 0

G N- 1 8

A 7 04 - E 2 4

39

1 8 0 - 9 34 0

PK-18

A 7 46 - E 2 5

40

1 8 0 - 9 34 0

BR-18

G 8 2 6- E 2 6

41

1 8 0 - 9 34 0

BU-18

G 8 2 7- E 4 7

42

1 8 0 - 9 34 0

WH - 1 8

L 9 8 3 - E2 7

1 55 - 22 61

1

TERM /PLUG

CLR-GA

G 8 5 4- E 4 5

1

G 8 5 5- E 4 6

2

180-9340

BR-18

180-9340

P LU G AS .

P LU G AS .

I NLETAI R HEAT ER RELAY 175-2300 209-5581

P/N 2 30 - 40 11

2 37 - 02 27

E -C12

E -C14

E -C13

CLR-GA

W I RE NAM E POS

TERM/PLUG

CLR-GA

CLR-GA

W I RE NAM E POS

180-9339

B K - 18

E 9 6 3- E 3 9

A

111-1567

BU-18

E 9 6 5- E 3 7

A

1 1 1 - 1 5 67

WH - 1 8

M 79 5 - E 9 9

1

1 8 0 - 9 34 0

2

1 8 0- 9 3 40

PU-18

A 7 02 - E 2 2

2

180-9339

WH - 1 8

E 9 6 4- E 3 8

B

1 1 1 - 1 56 7

Y L -1 8

E96 6 - E3 6

B

1 1 1- 1 5 67

BK-18

C 2 1 1- E 9 8

2

180-9340

3

180-9340

QT Y

P /N

P LU G AS .

2 37 - 02 27

BR-18

A 7 03 - E 2 3

3

180-9339

A 7 04 - E 2 4

4

180-9339

QT Y

P AR T NA M E

P /N

QT Y

P AR T N A ME

P/N

BU-18

A 7 05 - E 4 0

5

180-9339

1

R E CE P T A CL E A S .

1 0 0- 3 3 2 0

1

R E CE P T ACL E AS.

1 1 1- 2 4 1 6

A 7 06 - E 4 1 L 9 85 - E3 5

1

180-9340

G 8 2 7- E 5 0

2

180-9340

C 9 9 1- E 4 9

3

180-9340

P AR T NA M E

P /N

P LU G AS .

2 37 - 02 27

E-S7

6 7

ACCESSORYTABLE

TERM/PLUG

G850-E9 BU-18

E-C4 1166158

ACCESSORYTABLE

ACCESSORYTABLE

180-9339

P AR T NA M E

P /N

1

P LU G AS .

1 55 - 22 69

1

W E DGE

1 55 -2 26 1

I NLETAI R HEATER

A B

I NLETAI R HEATERGROUND STRAP

C987-E44 RD-18 G850-E42 BU-18

1 8 0- 9 3 39

NoteA: ConnectorE-C4forHarnesses266-7696and266-7698

9

1 8 0 - 9 33 9

ConnectorE-C18forHarnesse s266-7699and283-5607

10

180-9339

L 9 8 3 - E2 9

11

1 8 0 - 9 33 9

L 9 8 3 - E2 8

12

1 8 0 - 9 33 9

WH - 1 8 WH - 1 8

G833-E13 PK-18 G833-E12 PK-18

C

+ 5V RETURN SI GNAL

29 30 31

995-E18 BU-18 G458-E48 GY-18

E-S8

E-S2 1

8 T - 87 3 7

48

180-9340

BK-18

E 9 6 3- E 3 9

49

1 8 0 - 9 3 40

B C

SI GNAL RETURN

1

ENGI NE COOLANT TEMPERATURE SENSOR 234-5012

SI GNAL RETURN

1

L983-E27 W H-18 L984-E32 OR-18 L985-E33 YL-18

50

8 T - 87 3 7 8 T - 87 3 7

P AR T N A ME

1

R E CE P T ACL E AS.

3 E - 5 17 9

1

WED GE

3 E - 51 80

54

1 8 0 - 9 34 0

GY-18

A 7 06 - E 4 1

55

1 8 0 - 9 34 0 8 T - 87 3 7

58

1 8 0 - 9 34 0

59

1 8 0 - 9 34 0

60

8 T - 87 3 7

G 8 5 5- E 4 6

62

1 8 0 - 9 34 0

WH - 1 8

M 79 5 - E 9 9

63

180-9340

BK-18

C 2 1 1- E 9 8

64

1 8 0 - 9 3 40

65

R O 5 9 9 K

ALTERNATOR

A

W I RE NAM E

A-C3 POS A B

2

S T R A P

3 S- 20 93

1

E N D BE LL

1 2 6 -1 77 4

54

SPEED/TI MI NGTOP( + ) SPEED/TI MI NGTOP( -)

55

I NJ ECTO R CYL 5 I NJ ECTO R CYL 6

56 57

E966-E36 E965-E37 G883-E49 G854-E45 G855-E46 M795-E99 C211-E98

G850-E9 BU-18 G883-E49 GN-18 M795-E99 WH-18 C211-E98 BK-18

YL-18 BU-18 GN-18 PK-18 PU-18 WH-18 BK-18

58 59 60 61 62 63 64

SPEE D/TI MI NGBOTTOM( + ) SPEE D/TI MING BOTTOM ( -) FANSPEEDI NPUT I AP CONTROL VALVE( + ) I AP CONTROL VALVE( -) TURBO W ASTEGATE( + ) TURBO W ASTEGATE( -)

67

B

68 69

ENGI NE CONTROL MODULE

L994-Y L

P1 1607689 J 1

FLYBACK DI ODE

659-PK

L994-Y L 659-PK K998-BU G 880-PK

G 880-PK

E 718-PK E 991-G Y G836-WH

EXHAUSTBRAKE ON/OFF SWI TCH

SPEEDOMETER

TERM/PLUG

CLR-GA

WIRE NAM E

154-2389

PU-16

A 7 0 2 - A3

A

1 5 4 - 2 38 9

WH - 1 6

L983-A4

B

P/N

QT Y

ACCESSORYTABLE

A-C5

A-C4 POS

TERM /PLUG

CLR-GA

1 5 4 - 2 38 9

BR-16

1 5 4 - 2 38 9

O R - 16

P/N

QT Y

ACCESSORYTABLE

W I RE NAM E

POS

A 7 0 3 - A5

A

L984-A 6

B

TERM/PLUG

A-C6 POS

A 7 04 - A 7

A

L984-A 8

B

TERM /PLUG

G N - 16

1 5 4 - 2 38 9

O R - 16

P/N

QT Y

P AR T NA M E

1 53 -9 69 3

1

P LU G

1

S EAL

1 54 -0 87 7

1

CL IP

1 54 -3 76 9

CLR-GA

W I RE NAM E

C974-PU

P LU G

1 53 -9 69 3

1

P LUG

1 53 -9 69 3

1

P LU G

1

S EAL

1 54 -0 87 7

1

S EAL

1 54 -0 87 7

1

S EAL

1 54 -0 87 7

1

C L IP

1 54 -3 76 9

1

C LI P

1 54 -3 76 9

1

C L IP

1 54 -3 76 9

TERM/PLUG

A 7 0 5 - A9

A

L 9 8 5 - A1 0

B

CLR-GA

W I RE NAM E

POS

B AT T E RY 1

154-2389

GY-16

A706-A 11

A

1 5 4 - 2 38 9

YL-16

L 9 8 5 - A1 2

B

TERM/PLUG

BU-16

1 5 4 - 2 38 9

YL-16

P/N

QT Y

P AR T NA M E

P/N

QT Y

P AR T NA M E

1

P LU G

1 53 -9 69 3

1

P LU G

1 53 -9 69 3

1

S EAL

1 54 -0 87 7

1

S EAL

1 54 -0 87 7

1

C L IP

1 54 -3 76 9

1

C L IP

1 54 -3 76 9

ACCESSORYTABLE 1 5 3- 96 93

BATTERY2

J 1587 J 1587 + J 1939 SHI ELD E J 1939 - D J 1939 + C

- 12V +

TACHOMETER

SI GNAL-

1 5 4 - 2 38 9 P/N

E 793-BU E 794-Y L A 249-BK K990-GN K900-Y L 14 14 14 14 14 14 14 14

10A

TOALLI SONAT/MT/HTSHI FT MODULA TORFOR AUTOM ATIC TRANSMI SSI ONS

10A

ENGI NE BLOCK

H 795-PK

FAST I DLE ENABLE SWI TCH H 795-PK

L902-GN

N/OMOMENT ARYS W I TCH

C975-WH

CRUI SE CONTROL ON/OFF SWI TCH

SERVI CE BRAKE PEDAL POSI TI ONSWI TCHN/C

H 795-PK ( PEDAL RELEASEDP OSI TI ON )

C992-PU SERVI CE BRAKE PEDAL POSI TI ONSWI TCH#2 N/O

A-C4

I NJ ECTOR 2

AWGGXL AWGGXL AWGGXL AWGGXL AWGGXL AWGGXL AWGGXL AWGGXL

C978-BR C979-OR

SET/RES UME SWITCH

H 795-PK

A-C3

451-BR

10A

1 5 4 - 2 38 9

ACCESSORYTABLE

993-BR F 713-OR 450-Y L 451-BR

450-Y L

10A

G882-WH A-C7

I NJ ECTOR 6

A-C6

I NJ ECTOR 5

I NJ ECTOR 1

( PEDAL RELEASED POSI TI ON)

CLUTCHPEDAL POSI TI ONSWI TCHN/C H 795-PK ( PEDAL RELEASEDP OSI TI ON )

C977-BU DI AGNOSTI C ENABLE S WI T CH

A-C5

I NJ ECTOR 4

H 795-PK

A-C1

CYLI NDER I NJ ECTOR HARNESS

222-5917 CONNECTORAND SPLI CE LOCATI ONS

ENGI NE HARNESS

CLR-GA GY-16 PU-16 BR-16 G N- 1 6 BU-16 GY-16 YL-16 YL-16 O R- 1 6 O R- 1 6 WH - 1 6 WH - 1 6 QT Y 1 1

A-C1 WIRE NAM E POS TERM /PLUG A701-A 1 1 1 8 0 - 9 34 0 A702-A 3 2 1 8 0 - 9 34 0 A703-A 5 3 1 8 0 - 9 34 0 A 7 04 - A 7 4 1 8 0 - 9 34 0 A705-A 9 5 1 8 0 - 9 34 0 A 7 0 6- A 1 1 6 1 8 0 - 9 34 0 L 9 8 5 - A1 2 7 1 8 0 - 9 34 0 L 9 8 5 - A1 0 8 1 8 0 - 9 34 0 L984-A 8 9 1 8 0 - 9 34 0 L984-A 6 10 180-9340 L983-A 4 11 1 8 0 - 9 34 0 L983-A 2 12 1 8 0 - 9 34 0 ACCESSORYTABLE P AR T N A ME P/N RE CEPTA C LE A S . 155-2252 WE DG E 1 55 - 22 58

G 844-PK

N/OMOMENT ARYS W I TCH A/C HI GHPRESSURE SWI TCHN/C H 795-PK

TRANSM I SSI ON NEUTRAL SWI TCHN/O

( TRANSM I SSI ON I N GEAR)

409-OR

E 971-G N PASSI VE MAGNETI C VEHI CLE SPEED SENSOR

COMPO NENTS WI T HI NTHI S AREAARE CATERPI LLAR PROVI DED/OEMI NSTALLED ACCELERAT ORPEDAL SENSOR/SW I TCHSENSORCOMMO N +8V ACCELERATOR PEDAL POSI TI O N

ACCELERATO R PEDAL POSI TI ONSENSOR

+ BAT.

BK RD WH

B A C

G 808-BU G 809-GN

1 2

H 795-PK C985-BU C986-BR COOLI N G FAN SOLENOI D

E 793-BU E 794-Y L A 249-BK K990-GN K900-Y L J 906-BR 101-RD 101-RD 101-RD 101-RD 229-BK 229-BK 229-BK 229-BK G 839-BU G 838-BR C978-BR C979-OR K999-GN K980-PK L902-GN G 840-PU C975-WH K982-Y L G 841-GN C992-PU G 842-GY G882-WH G 843-OR L901-GY C977-BU M990-OR G 879-OR G 844-PK C983-WH C984-Y L 409-OR

+BAT.

I NJ ECTOR 3

A-C2

C974-PU C973-G N

C973-G N

SI GNAL-

A-C7 POS

154-2389

ACCESSORYTABLE

P AR T NA M E

1

P AR T NA M E

W I RE NAM E

154-2389

ACCESSORYTABLE

QT Y

P AR T N A ME

CLR-GA

- 12V +

SI GNAL+

B A J H G F

ECMGNDSTRAP

TOECM MOUNTI NG BOLT

M795-E99 WH-18 C211-E98 BK-18

1 2

9 PI NCA B CONNECTOR

B AT T E RY 3 A-C2 CLR-GA

A701-A 1

P /N

I NJ ECTORCOMMONCYL 1 &2 I NJ ECTORCOMMONCYL 3 &4 I NJ ECTORCOMMONCYL 5 &6

66

STARTER MOTOR

- 12V +

L983-A2

1 60 - 76 90

49

70

+ BAT. -BAT.

GY-16

P LU G AS .

48

53

A705-E40 BU-18 A706-E41 GY-18

995-E18 BU-18 G833-E12 PK-18

WARNING LAMP

GROUND

WH - 1 6

P AR T NA M E

46

52

C967-E20 BU-18 G849-E17 BR-18 995-E18 BU-18 994-E16 GY-18

SI GNAL+

8 T - 87 3 7

ACCESSORYTABLE

45

51

C981-G Y

8 T - 87 3 7

1

44

65

EXHAUSTBRAKE SOLENOI D

8 T - 87 3 7

QT Y

42

E-C17 1188429 G458-E48 GY-18 G829-E47 GN-18

FASTI DLE ENABLEDL AMP OR WA I TTO STARTLAMP

OFF ON START

8 T - 87 3 7

8 T - 87 3 7

41

50

1

E-C6 1552269 2

CHECKENGI NE LAMP

D R 7 8 9 C

KEYSWITCH

68

8 T - 87 3 7

40

TYPICAL VEHICLE HARNESS WIRING DIAGRAM N/O RELAY

66

69

39

ENGI NE COOLANTTEMPERATURE ENGI NE OI L LEVEL-( 266-7699 ONLY) I NTAKE MA NI FOLDAI R TEMP I NJ ECTO R CYL 1 I NJ ECTO R CYL 2 I NJ ECTO R CYL 3 I NJ ECTO R CYL 4 BOOSTPRESSURE ENGI NE OI L PRESSURE ( + 5V) ENGI NE OI L PRESS URE COMMO N

CI RCUI TS WI TH I N THI S AREA ARE RECOMM ENDATI ON S

67

70

38

B A

C987-RD

1 8 0 - 9 3 40

PU-18

37

G850-E9 BU-18 G883-E49 GN-18

8 T - 87 3 7

57

36

E -C4 I N LE TA I R HEATERLAMP

8 T - 87 3 7

A 7 05 - E 4 0

35

P/N

8 T - 87 3 7

BU-18

33

47

E964-E38 W H-18 E963-E39 BK-18

E-S3

G833-E11 PK-18

E-C7 1552269 C967-E20 BU-18 G833-E13 PK-18

2

E-S9

G827-E49 PK-18 G827-E50 PK-18

1 8 0 - 9 3 40

51

BU-18 GY-18 PU-18 BR-18 GN-18 PK-18 BR-18 BU-18

ACCESSORYTABLE QT Y

8 T - 87 3 7

47 E 9 6 4- E 3 8

32 34

C967-E20 A701-E21 A702-E22 A703-E23 A704-E24 A746-E25 G826-E26 G827-E27

1

G828-E3 W H-18 G829-E7 GN-18 A746-E25 PK-18

A

I NTAKE MANI FO LD AI R TEMPERATURE SENSOR 234-5013

TURBOWASTEGATE SOLENOI D 230-9944

1 8 0- 9 3 39

L 9 8 4 - E3 0

8

28

E-C14 1552269

L 9 8 4 - E3 1

L 9 85 - E3 4

G826-E19 W H-18 G827-E50 GN-18 C991-E49 PK-18

B

ENGI NE OI L LE VEL S WITCH 183-5903 ( OPTI ONAL)

E-C18 1899114 C987-E44 RD-18 A G850-E42 BU-18 B G883-E49 GN-18 C

O R - 18

ACCESSORYTABLE 1

E-C8 1552269 C987-E44 RD-18 G850-E43 BU-18

1 2

O R - 18

Y L -1 8

QT Y


G N - 18 GY-18

BK-18 BK-18

11 6- 61 6 1

1

P AR T NA M E

G 8 2 6- E 1 9

P K - 18 P /N 1 55 - 22 69 1 5 5- 22 61

P AR T N A ME

1

A 7 01 - E 2 1


BU-18

ACCESSORYTABLE

QT Y

2 30 - 40 11


E -C16

W I RE NAM E POS

P /N

P LU G AS .

GY-18

Y L -1 8 E -C15 CLR-GA

1

P AR T NA M E

1

G827-E47 PK-18

E-C3 1552267

1 1 1- 2 4 22

CAP

C

E-C2 1552267 G828-E2 W H-18 G829-E8 GN-18 A747-E10 GY-18 E-C16 3E3370

A

BOOSTPRESSURE SENSOR 266-8650

K995-OR

ACCESSORYTABLE

QT Y P /N

TI MI NGCALI BRATI ON( -) TI MI NGCALI BRATI ON( + ) ENGI NE OI L PRESSURE I NJ ECTI ONACT. PRESSURE

27

180-9340

L985-E 33

WH - 1 8

61

QT Y

10 0- 66 7 4

ACCESSORYTABLE

1 8 0- 9 3 40

B

OR-18 YL-18 GN-18

TERM/PLUG

180-9340

YL-18

56

CLR-GA

3

P AR T NA M E

WIRE NAM E POS

8 T - 87 3 7

BR-18

53

S EAL R ET AI N ER

9 9 4- E 16

ACCESSORYTABLE QT Y

CLR-GA

8 T - 87 3 7

31

52

2

G Y- 1 8 P/N 1 16 - 61 58


1 8 0 - 9 34 0

1

ACCESSORYTABLE

P AR T NA M E

8 T - 87 3 7

46

BR-18

ACCESSORYTABLE QT Y

27

8 T - 87 3 7

G 8 5 4- E 4 5

180-9340

WE D G E

1 8 0 - 9 34 0

PK-18

2

P LU G AS .

35

E 9 6 5- E 3 7

G 8 5 0- E 4 3

P AR T NA M E

43

2 30 - 40 13

CLR-GA

E -C11

BU-18

1

45

P LU G AS .

1

G 8 2 8- E 4

1

44

P AR T N A ME

1 1

W H-18

QT Y

8 T - 87 3 7

P LU G AS .


180-9340

P K - 18

8 T - 87 3 7

ACCESSORYTABLE QT Y

P /N

E -C9 CLR-GA

1

PU-18

28

1

E -C8

8 T - 87 3 7

34

BU-18

2 30 - 40 13

P AR T NA M E

C 9 8 7- E 4 4

1 8 0 - 9 34 0

29

1

ACCESSORYTABLE


1 8 0 - 9 34 0

9 9 5- E 18

E 9 6 6- E 3 6

P LU G AS .

G 8 2 8- E 3

R D - 18

25

C 9 6 7- E 2 0

YL-18

P AR T NA M E

26

BU-18

L984-E 32

1

CLR-GA

8 T - 87 3 7 8 T - 87 3 7

24

W H-18

ACCESSORYTABLE QT Y

8 T - 87 3 7

23

1 8 0 - 9 34 0

A

E -C7

CLR-GA

C 9 8 7- E 4 4

G 82 9 - E7

P K - 18

1


E -C6 TERM/PLUG

RD-18

G N- 1 8

180-9340

G 8 2 8- E 2

CLR-GA

E -C5 W I RE NAM E POS

1 8 0 - 9 34 0

1 8 0- 9 3 40

3

8 T - 87 3 7

33

E -C4


2

1 8 0- 9 3 40

30

CLR-GA

G 82 9 - E8 A 7 47 - E 1 0

B U- 1 8

O R- 1 8

E -C3

W I RE N AME POS TERM/PLUG

G N- 1 8 G Y - 18

3

22 9 9 4- E 16

BR-18

W H-18

5

21

G Y- 1 8

CLR-GA

8 T - 87 3 7 1 8 0 - 9 34 0

10

A 7 47 - E 1 0

PK-18

TERM/PLUG

4 6 B U- 1 8

+ 5V RETURN SI GNAL

FUEL PRESSURE SENSOR 276-9067

E -C1 CLR-GA

C

GN-18 GN-18 GN-18 GN-18 GN-18

25

43

DATALINK

E -C14

B

G829-E5 G829-E47 G829-E6 G829-E7 G829-E8

24 26

G826-E19 BR-18 G826-E14 BR-18 G826-E26 BR-18

E-C5 1552267 G826-E14 BR-18 G827-E49 BU-18 994-E16 GY-18

A

994-E16 GY-18 G849-E17 BR-18 E-S1

G828-E1 W H-18 G828-E2 W H-18 G828-E3 W H-18 G828-E4 W H-18

G828-E4 W H-18 G829-E6 GN-18 G849-E17 BR-18

A

SENSOR/ ACTUATORSUPPLY

KE Y S LOTS POSI TI ONED AS SHOWN

3 1 9 e 7 g a P R 6 1 N E R

+ 5V RETURN SI GNAL

I NJ ECTI ON ACTUATI ON PRESSURE SENSOR 267-1402

(-)BATTERY/ SENSORRETURN

CONTROLPLUSFROM ECM CONTROLMINUSFROM ECM

E -C12

PRI MARY ( TOP) SPEE D/TI MI NG SENSOR CONNECTOR

G458-E48 GY-18 A746-E25 PK-18 A747-E10 GY-18

G855-E46 PU-18 G854-E45 PK-18 E-C9 3E3370

STARTING CIRCUIT

E -C4

I NJ ECTI ON ACTUATI ON PRESSURE SENSOR CONNECTOR

E -C13

1 2

(+) BATTERYSWITCHE D

I NLETAI R HEATER LAMP CONNECTOR

ATM OSPHERI C PRESS URE SENSOR CONNECTOR

E -S 9 ( G826)

FUEL PRESSURE SENSOR TEMPERATURE SENSOR COMM ON

19

G854-E45 PK-18 G855-E46 PU-18

E-C15 1552269

E -C5

ATMO SPHERI C PRESS URE

15

C991-E49 PK-18 G833-E11 PK-18

20

E965-E37 BU-18 E966-E36 YL-18

A B

I NJ ECTI ON ACTUATI O N PRESS URE CONTROL VA LVE

(+) BATTERY

I NLETAI RHEATERRELAY

9 E-S6

L985-E35 YL-18 L985-E34 YL-18 L985-E33 YL-18

23

E -S 8 ( G827)

PRESSURE SENSOR+ 5V PRESS URE SENSOR COMM ON

4

L984-E30 OR-18 L984-E31 OR-18 L984-E32 OR-18

E-C13 1112416

SECONDARY( BOTTOM )

ENGI NE CONTROL MODULE 1

G828-E1 W H-18 G829-E5 GN-18 E-S5

A747-E10 GY-18

A B

ENGI NE SPEED/TI MI N G SENSORS 236-6221

E -S 2 ( G829)

E-C1 1607690

E-S4

GY-18 PU-18 BR-18 GN-18 BU-18 GY-18 YL-18 YL-18 OR-18 OR-18 W H-18 W H-18

E-C12 1003320 PRI MARY( TOP)

E -S 7 ( G850)

E-C11 3E5179 A701-E21 A702-E22 A703-E23 A704-E24 A705-E40 A706-E41 L985-E35 L985-E34 L984-E30 L984-E31 L983-E29 L983-E28

I NJ ECTORHARNESS GROMMET

L983- A2 W H-16 L983- A4 W H-16

E -S 1 ( G828)

E -S 3 ( G833)

A701-E21 GY-18 A702-E22 PU-18 A703-E23 BR-18 A704-E24 GN-18 A705-E40 BU-18 A706-E41 GY-18

A705-A9 BU-16

CONNECTORAND SPLI CE LOCATI ONS E -C6

ENGI NE COOLANT TEMPERATURE SENSOR CONNECTOR

ARC SUPPRESSOR

28 29 30 31 14 61 10 12 13 15 16 1 36 37 27 26 3 17 38 39 57 43 9

CHECK ENGI NE LAM P WARNI NGLAMP OUTPU T#1 OUTPU T#9

OUTPU T#2 OUTPU T#3 OUTPU T#4 EXHAUSTBR AKE ON/OFF SWI T CH SPEEDOM ETERPOSI TIVE SPEEDOMETER NEGATI VE

I NPUTSENSOR COM MON#2 I NPUT#14 TACHOMETERPOSI TI VE TACHOMETERNEGATI VE

J 1587

DAT ALI NK NEGAT I VE

8 42 34

J 1587 DATALI NKP OSI TI V E J 1939 DATALI NKS HI ELD J 1939 DAT ALI NK NEGAT I VE

50 70 48 52

J 1939 DATALI NKP OSI TI V E I GNI TI ONKEY SWI TC H

53 55

UNSWI TCHED+ BATTERY UNSWI TCHED+ BATTERY -BATTERY -BATTERY

63 65 67

UNSWI TCHED+ BATTERY UNSWI TCHED+ BATTERY

69 20 19 35

-BATTERY -BATTERY OUTPU T#7 OUTPU T#6 SET

44 56 58 40

RESUME I NPUT#1 ( PTOON/OFF SWI TCH) I NPUT#2 I NPUT#18

21 59 60

OUTPU T#8 CRUI SE CONTROL ON/OFF SWI TCH I NPUT#3 I NPUT#4 SERVI CE BRAKE P EDAL POSI TI ONSWI TCH

7 45 25 47 64 6

I NPUT#5 I NPUT#13 I NPUT#6

18 22 23

I NPUTSENSOR COM MON#1 CLUTCHPEDAL POSI TI ON SWI TCH I NPUT#19

2 46 49 54 62 24

+ 5V I NPUT#7

E 971-G N

41 51

I NPUT#11

G 808-BU G 809-GN G 845-PU H 795-PK C985-BU C986-BR G 837-Y L

32 33 68 5

VEHI CLE SPEEDI N POSI TI VE VEHI CLE SPEEDI N NEGAT I VE I NPUT#8 ( REMOTE PTOACCELERATOR) AP SENSOR/ SWI T CH COMMO N

4 66 11

+ 8V ACCELERAT ORPEDAL POSITION OUTPU T#5

ENGI NE COOLANTLEVEL NORMAL ENGI NE COOLANTLEVEL LOW I NPUT#12

C7 Schematic

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