|
Trouble Code
|
Information Sensor
|
Cause of Fault
|
|
13
|
Oxygen sensor
|
Sensor too old / contaminated with lead
|
|
14
|
Coolant temperature sensor
|
Short circuit to ground
|
|
15
|
Coolant temperature sensor
|
Short circuit to UB / lead fracture
|
|
16
|
Knock sensor
|
Short circuit to ground / lead fracture loose
fastening bolt / short circuit to UB / control unit defective
|
|
19
|
Inductive pulse pick - up
|
Shod circuit / lead fracture
|
|
21
|
Throttle valve potentiometer
|
Short circuit to UB / lead fracture
|
|
22
|
Throttle valve potentiometer
|
Short circuit to ground
|
|
23
|
Knock sensor
|
Control unit defective
|
|
24
|
Odometer frequency sensor
|
Short circuit / lead fracture
|
|
25
|
Injector 1
|
Shod circuit to UB lead fracture
|
|
26
|
lnjector 2
|
Short circuit to UB lead fracture
|
|
27
|
lnjector 3
|
Short circuit to UB lead fracture
|
|
28
|
lnjector 4
|
Short circuit to UB lead fracture
|
|
33
|
Final stage,
|
Short circuit to ground
|
|
|
exhaust gas recirculation valve
|
|
|
34
|
Final stage,
|
Short circuit to UB / lead fracture
|
|
|
exhaust gas recirculation valve
|
|
|
37
|
Engine telltale
|
Short circuit to ground
|
|
38
|
Oxygen sensor
|
Short circuit to ground / lead fracture
|
|
39
|
Oxygen sensor
|
Short circuit to UB
|
|
44
|
Oxygen sensor
|
Mixture lean
|
|
45
|
Oxygen sensor
|
Mixture rich
|
|
46
|
Final stage, secondary air pump relay
|
Short circuit to ground
|
|
47
|
Final stage, secondary air pump relay
|
Short circuit to UB / lead fracture
|
|
48
|
Battery
|
Voltage too low
|
|
49
|
Battery
|
Voltage too high
|
|
52
|
Final stage, engine telltale
|
Short circuit to UB / lead fracture
|
|
53
|
Final stage, fuel pump relay
|
Short circuit to ground
|
|
54
|
Final stage, fuel pump relay
|
Short circuit to UB / lead fracture
|
|
55
|
Control unit
|
Defective
|
|
56
|
Final stage, idle speed stepper motor
|
Short circuit to UB / lead fracture
|
|
57
|
Final stage, idle speed stepper motor
|
Short circuit to ground
|
|
61
|
Final stage, controlled canister purge valve
|
Short circuit to ground
|
|
62
|
Final stage, controlled canister purge valve
|
Short circuit to UB / lead fracture
|
|
69
|
Intake air temperature sensor
|
Short circuit to ground
|
|
71
|
Intake air temperature sensor
|
Short circuit to ground / lead fracture
|
|
73
|
Hot film mass air flow meter
|
Short circuit to ground / lead fracture
|
|
74
|
Hot film mass air flow meter
|
Short circuit to UB
|
|
75
|
AT transmission shift signal
|
Pulse duration too long
|
|
|
|
short circuit to ground
|
|
76
|
AT transmission shift signal
|
Engagement duration too long
|
|
81
|
Injector 1
|
Short circuit to ground
|
|
82
|
Injector 2
|
Short circuit to ground
|
|
83
|
Injector 3
|
Short circuit to ground
|
|
84
|
Injector 4
|
Short circuit to ground
|
|
87
|
Final stage, compressor cutoff relay
|
Short circuit to ground
|
|
88
|
Final stage, compressor cutoff relay
|
Shod circuit to UB / lead fracture
|
|
91
|
Oxygen sensor heating
|
Shod circuit to UB / lead fracture
|
|
92
|
Camshaft sensor
|
Shod circuit / lead fracture
|
|
98
|
Oxygen sensor heating
|
Short circuit to ground
|
