BMWLink

1

Aux 8

Fuel Pump Relay

50

Ign 1 (Internal Ignitor)

Ignition

2

Aux 1

Idle Speed Control (Close)

51

Ign 2 (Internal Ignitor)

Ignition

3

Injector 5

Injection

52

Ign 3 (Internal Ignitor)

Ignition

4

Injector 6

Injection

53

nc

5

Injector 4

Injection

54

+14V from Main relay

ECU Power

6

Ground

55

Ground (Ignition)

7

Aux 3

Camshaft Solenoid

56

Ignition Switch

Controls Main Relay

8

Aux 6

Check Engine Light

57

DI 4

Timing Intervention Request (Transmission Control Module)

9

nc

58

nc

10

nc

59

+5V Out

11

Aux 7

Throttle Valve Position (Transmission Control Module)

60

nc

12

nc

61

nc

13

An Volt 3

Oxy Sensor

62

nc

14

nc

63

nc

15

Ground

64

DI 3

Blower Idle Up

16

Trig 1

65

DI 2

A/C Request

17

Trig 2

66

nc

18

nc

67

nc

19

nc

68

nc

20

nc

69

Knock

21

nc

70

Knock

22

nc

71

Ground (Knock)

23

Ign 4 (Internal Ignitor)

Ignition

72

nc

24

Ign 6 (Internal Ignitor)

Ignition

73

AnVolt 2

TPS (Main)

25

Ign 5 (Internal Ignitor)

Ignition

74

nc

26

nc (Constant 12V)

75

nc

27

Main Relay Control

76

nc

28

Ground (Shielding)

77

AnTemp 2

IAT

29

Aux 2

Idle Speed Control (Open)

78

AnTemp 1

ECT

30

nc

79

nc

31

Injector 3

Injection

80

nc

32

Injector 2

Injection

81

DI 5

Automatic Trans Range Switch (Transmission Control Module)

33

Injector 1

Injection

82

nc

34

Ground

83

nc

35

nc

84

nc

36

Ignition 8 (Aux)

Purge Solenoid

85

nc

37

nc

86

nc

38

O2 Sensor Heater

87

nc

39

nc

88

nc

40

Ground (O2 sensor)

41

AnVolt 6

MAF Hot Wire Input (spare)

Internal MAP

AnVolt 1

MAP

42

DI 1

Speed

Expansion 1

Gnd

43

Ground (Trigger 1)

Expansion 2

+5V Out

44

Ground (Sensors)

Expansion 3

DI 7

45

Ground (Shielding)

Expansion 4

DI 8

46

Aux 4

Fuel Consumption Signal

Expansion 5

AnVolt 5

47

Aux 5

Tachometer

Expansion 6

AnVolt 4

48

Ignition 7 (Aux)

Air Con Compressor

Expansion 7

AnTemp 4

49

nc

Expansion 8

AnTemp 3