13

Oxygen sensor - open circuit

refer to tpn 9

14

Coolant temp - voltage low

refer to tpn 2

15

Coolant temp - voltage high

as above

16

Knock sensor signal circuit

19

Incorrect RPM signal

21

Throttle position sensor - voltage high

refer to tpn 5

22

Throttle position sensor - voltage low

refer to tpn 5

23

Knock signal - out of range

24

No vehicle speed signal

25/26/

27/28

Injector valve 1/2/3/4 - voltage high

Injectors short circuited to battery voltage or injection signal not present

37

Check light - voltage low

38

Oxygen sensor circuit - voltage high

refer to tpn 9

39

Oxygen sensor circuit - voltage low

as above

44

Oxygen Sensor - lean exhaust

as above

45

Oxygen sensor - rich exhaust

as above

48

Battery - voltage low

check battery voltage has been less than 9v

49

Battery - voltage high

check battery voltage has been more than 16v

52

Check light - voltage high

53

Fuel pump relay - voltage low

54

Fuel pump relay 0 voltage high

55

ECU faulty

56

Idle air control - voltage high

57

Idle air control - voltage low

61

Fuel tank vent valve - voltage low

62

Fuel tank vent valve - voltage high

69

Intake air temperature

71

Intake air temperature

73

Mass air flow temperature

74

Mass air flow temperature

75

Torque control - voltage low

76

Torque control - continuous

81/82/

83/84

Injector valve 1/2/3/4 - voltage low

injector short circuit to ground

87

A/C cut-off relay - voltage low

88

A/C cut-off relay - voltage high

91

Oxygen heating - voltage high

92

Camshaft sensor - incorrect signal

98

Oxygen sensor heating - voltage low