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K20 Engine Control Module X2 (LE5 or LE9)


1590596

Connector Part Information

  • Harness Type: Engine
  • OEM Connector: 12582678
  • Service Connector: 88988372
  • Description: 73-Way F 0.64 2.8 Series, Sealed (BK)

Terminal Part Information

  • Pins 9, 13 22-24, 26, 31, 39, 40, 42, 43, 49-51, 53, 57, 59
  • Terminated Lead: Service by Harness - See Part Catalog
  • Release Tool: J-38125-213
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Pins 4-8, 10, 14-16, 20, 21, 30, 32-38, 41, 45-48, 54, 58, 60-68
  • Terminated Lead: 13575812
  • Release Tool: J-38125-213
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Pin 73
  • Terminated Lead: 13576392
  • Release Tool:12094430
  • Diagnostic Test Probe: J-35616-35 (VT)

K20 Engine Control Module X2 (LE5 or LE9)

Pin

Size

Colour

Circuit

Function

Option

1-3

--

--

--

Not Used

--

4

0.5

TN

2761

Low Reference

--

5

0.5

PU

574

Low Reference

--

6

0.5

TN

1744

Fuel Injector 1 Control

-

7

0.5

PK/BK

1746

Fuel Injector 3 Control

-

8

0.5

L-BU/BK

844

Fuel Injector 4 Control

-

9

0.35

BN

2129

Low Reference

--

10

0.5

L-GN/BK

1745

Fuel Injector 2 Control

-

11-12

--

--

--

Not Used

--

13

0.35

GY

2704

5-Volt Reference - 1

--

14

0.5

L-GN

5282

Exhaust Cam Solenoid Control

LE5

15

0.5

PU

5284

Intake Cam Solenoid Control

LE5

16

0.5

YE

581

TAC Motor Control - 1

-

17-19

--

--

--

Not Used

--

20

0.5

TN

5301

Camshaft Position Intake Sensor Low Reference

--

21

0.5

GY

5296

Camshaft Position Exhaust Sensor Low Reference

LE5

22

0.35

PU

2121

IC 1 Control

--

23

0.35

L-BU

2123

IC 3 Control

--

24

0.35

D-GN/WH

2124

IC 4 Control

--

25

--

--

--

Not Used

--

26

0.35

OG/WH

2122

IC 2 Control

-

27-29

--

--

--

Not Used

--

30

0.5

D-GN/WH

428

EVAP Canister Purge Solenoid Control

--

31

0.35

OG

225

Generator Turn On Signal

-

32

0.5

BN

582

TAC Motor Control - 2

--

33

0.5

D-BU

5300

Camshaft Position Intake Sensor Reference Voltage - 1

--

34

0.5

YE/BK

5297

Camshaft Position Exhaust Sensor Reference Voltage - 1

LE5

35

0.5

GY

6255

5-Volt Reference - 1

--

36

--

--

--

Not Used

--

37

0.5

PU/WH

3110

HO2S Reference Voltage (Bank 1 Sensor 1)

-

38

0.5

PU

3120

HO2S High Signal (Bank 1 Sensor 2)

--

39

0.35

L-GN

432

MAP Sensor Signal

-

40

0.35

TN

2752

Low Reference

--

41

0.5

PU/WH

6256

Low Reference

-

42

0.35

TN

2760

Low Reference

-

43

0.35

GY

23

Generator Field Duty Cycle Signal

-

44

--

--

--

Not Used

--

45

0.5

YE

573

CKP Sensor 1 Signal

-

46

0.5

OG

5275

Camshaft Position Intake Sensor

-

47

0.5

D-GN

5273

Camshaft Position Exhaust Sensor

LE5

48

0.5

TN/WH

3111

HO2S Low Reference (Bank 1 Sensor 1)

-

49

0.35

OG/BK

469

Low Reference

--

50

0.5

GY

1716

Knock Sensor Signal Return

-

51

0.5

D-BU

496

Knock Sensor Signal

-

52

--

--

--

Not Used

--

53

0.35

GY

2701

5-Volt Reference - 2

-

54

0.5

L-GN

2867

5-Volt Reference - 2

-

55-56

--

--

--

Not Used

--

57

0.35

D-GN

485

TP Sensor 1 Signal

-

58

0.5

YE

410

ECT Sensor Signal

--

59

0.35

PU

486

TP Sensor 2 Signal

-

60

0.5

BN

6753

Intake Cam Solenoid Return

LE5

61

0.5

BN/WH

6754

Exhaust Cam Solenoid Return

LE5

62-64

--

--

--

Not Used

--

65

0.5

GY/WH

3113

HO2S Heater Low Control - Bank 1 Sensor 1

-

66

0.5

GY/WH

3122

HO2S Heater Low Control - Bank 1 Sensor 2

-

67

0.5

TN/BK

231

Oil Pressure Switch Signal

-

68

0.5

TN/WH

3121

HO2S Heater Low Control - Bank 1 Sensor 1

-

69-72

--

--

--

Not Used

--

73

2

BK/WH

451

Signal Ground

-

   


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