ODB1 Error Codes

Code Description
0 Electronic Control Module (ECM)
1 Heated oxygen sensor A
2 Oxygen content B
3 Manifold Absolute Pressure
4 Crank position sensor
5 Manifold Absolute Pressure
6 Engine coolant temperature
7 Throttle position sensor
8 Top dead center sensor
9 No.1 cylinder position sensor
10 Intake air temperature sensor
11 Electronic Control Module (ECM)
12 Exhaust recirculation system
13 Barometric pressure sensor
14 Idle air control valve or bad ECM
15 Ignition output signal
16 Fuel Injector
17 Vehicle speed sensor
19 A/T lock-up control solenoid
20 Electric load detector
21 V-TEC control solenoid
22 V-TEC pressure solenoid
Code Description
23 Knock sensor
30 A/T FI signal A
30 A/T FI signal B
41 Heated oxygen sensor heater
43 Fuel supply system
45 Fuel supply metering
48 Heated oxygen sensor
61 Front heated oxygen sensor
63 Rear heated oxygen sensor
65 Rear heated oxygen sensor heater
67 Catalytic converter system
70 Automatic transaxle
71 Misfire detected cylinder 1
72 Misfire detected cylinder 2
73 Misfire detected cylinder 3
74 Misfire detected cylinder 4
75 Misfire detected cylinder 5
76 Misfire detected cylinder 6
80 Exhaust recirculation system
86 Coolant temperature
92 Evaporative emission control system