300ZX Pinout

PCB V1.1

Pin

ECU Pin

Function

Pin

ECU Pin

Function

101

Injector 1

Injection

31

nc

 

102

nc

 

32

Aux 7

CE Light

103

Injector 3

Injection

33

nc

 

104

Aux 2

Fuel Pump Control 1

34

An Volt 5

Power Steer Switch

105

Injector 5

Injection

35

Aux 5

Fuel Pump Control 2

106

nc

 

36

An Temp 2

Fuel Temp

107

Ground

 

37

nc

 

108

Ground

 

38

An Volt 3

TPS

109

nc (+12V ECCS)

 

39

nc

 

110

Injector 2

Injection

40

nc

 

111

nc

 

41

Trig 2

Trig 2

112

Injector 4

Injection

42

Trig 1

Trig 1

113

Aux 8

CAM Solenoids

43

DI 2

Start Signal

114

Injector 6

Injection

44

DI 4

Neutral Switch

115

Ground (O2 Heater)

 

45

Ignition Switch

Control ECCS Relay output

116

Ground

 

46

DI 1

A/C Request

 

47

nc


1

Ignition 1

Ignition

48

+ 5V

 

2

Ignition 2

Ignition

49

+14V ECCS Relay

ECU Power

3

Ignition 3

Ignition

50

Ground (Signal)

 

4

Aux 6

ISC Solenoid

51

Trig 2

Trig 2

5

nc

 

52

Trig 1

Trig 1

6

Injector 8 (Aux)

Engine Fans

53

DI 3

 

7

Aux 4

Tacho

54

nc

 

8

nc

 

55

An Volt 4

Oxygen Sensor Bank 1

9

Aux 3

A/C Out

56

TPS Out

 

10

Ground

 

57

+ 5V

 

11

Ignition 4

Ignition

58

nc (+12V constant)

 

12

Ignition 5

Ignition

59

+14V ECCS Relay

ECU Power

13

Ignition 6

Ignition

60

Ground (Signal)

 

14

nc

 

Internal MAP

An Volt 1

MAP

15

nc

 

Expansion 1

Ground (Signal)

 

16

ECCS Relay Control

Pulls to ground when Ign is on

Expansion 2

+5V Out

 

17

nc

 

Expansion 3

DI 5

 

18

Injector 7 (Aux)

Fuel Pump Relay

Expansion 4

DI 6

 

19

Injector 8 (Aux)

Engine Fans

Expansion 5

An Volt 8

 

20

Ground

 

Expansion 6

An Volt 7

 

21

nc

 

Expansion 7

An Temp 3

 

22

nc

 

Expansion 8

An Temp 4

 

23

Knock 1

Knock

Expansion 9

Ground (Signal)

 

24

nc

 

Expansion 10

+5V Out

 

25

Aux 1

Wastegate Solenoid

Expansion 11

Ignition 7

 

26

Ground (AFM)

 

Expansion 12

Ignition 8

 

27

An Volt 2

AFM Signal

Expansion 13

DI 7

 

28

An Temp 1

ECT

Expansion 14

DI 8

 

29

An Volt 6

Oxygen Sensor Bank 2

Expansion 15

An Volt 9

 

30

Ground (Signal)

 

Expansion 16

An Volt 10