ECM PINOUT Chevrolet-Sail.pdf

Engine

Engine Controls

6-217

6.4.3.5 Engine Control System Connector End Views Engine Control Module(ECM)

607054

Pin

Function

Pin

Function

Pin

Function

Pin

Function

1

Oxyen Sensor Heating Control

22

43

2

Ignition Coil 2

23

44

Power Supply

65

Idle Motor 2

3

24

45

Power Supply

66

Idle Motor 3

4

25

46

Canister Purge Valve

67

26

47

Fuel injector 4

68

5 6 7 8 9

Ignition Coil 1 Fuel injector 2 Fuel injector 3 Engine Speed Throttle

27

Fuel injector 1

64

49

70

Fuel Pump Relay

29

50

71

Diagnostic Data K wire

30

51

72

Requested Torque Signal

73

Manual/Auto Signal (TCM-ECM)

Fan 1 Ground

52

11

32

5 V Power Power Supply Supply 2

53

33

5 V Power Power Supply Supply 1

54

75

34

Crankshaft Position Sensor B

55

76

Sensor Ground 3

56

77

57

78

Ignition Switch

14

Main Relay

35

15

Crankshaft Position Sensor A

36

16

Throttle Position

37

17 18

Sensor Ground 1 Oxygen Sensor 

 A/C Compressor Relay

28

Malfunction Indicator Lamp

13

Fan 2

69

31

Battery

Idle Motor 4

48

10

12

Idle Motor 1

Sensor Ground 2 Intake Air Pressure

38 39

Coolant Temperature

Ground

74

58

Ground

79

59

Vehicle Speed Sensor 

80

60

81

Gear Signal  Air Conditioner Request Signal

Ground

6-218

Engine Controls

Engine

Engine Control Module(ECM)

607054

Pin 19 20 21

Function Knock Sensor A Knock Sensor B

Pin 40

Function Intake Air Temperature

Pin 61

41

62

42

63

Function Ground

Power Supply

Pin

Function