| 12 |
System Normal |
System Normal |
| 13 |
Oxygen Sensor Circuit |
Sensor/Circuit, ECM |
| 14 |
Coolant Temperature Sensor (Shorted) |
Temperature Sensor/ Circuit, ECM |
| 15 |
Coolant Temperature Sensor (Open) |
Temperature Sensor/ Circuit, ECM |
| 21 |
Throttle Valve Switch (Idle & Full Throttle) |
Switch/Circuit, ECM |
| 22 |
Starter Signal |
Circuit, ECM |
| 23 |
Power Transistor (Shorted) |
Transistor/Circuit, ECM |
| 25 |
Pressure Regulator VSV |
VSV/Circuit, ECM |
| 26, 27 |
Canister Purge VSV |
VSV/Circuit, ECM |
| 32 |
EGR System |
EGR Valve, Backpressure Transducer, Vacuum Switching Valve |
| 33 |
Fuel Injector Circuit (Open or Grounded) |
Wiring, Dropping Resistor, ECM |
| 34 |
MAP Sensor |
Sensor/Circuit, ECM |
| 35 |
Power Transistor (Open) |
Transistor/Circuit, ECM |
| 41 |
Crankshaft Position Sensor |
Sensor/Circuit, ECM |
| 43 |
Throttle Valve Switch (Idle Position) |
Switch/Circuit, ECM |
| 44, 45 |
Oxygen Sensor (Lean/Rich) |
Injectors, Fuel Pressure, Airflow Sensor, Oxygen SensorCircuit, Coolant Temperature Sensor, ECM |
| 51 |
Faulty ECM ROM |
Defective ECM |
| 52 |
Faulty ECM RAM |
Defective ECM |
| 53 |
Pressure Regulator VSV |
VSV/Circuit, ECM |
| 54 |
Power Transistor (Grounded) |
Transistor/Circuit, ECM |
| 61, 62 |
Airflow Sensor |
Sensor/Circuit, ECM |
| 63 |
Vehicle Speed Sensor |
Sensor/Circuit, ECM |
| 64 |
Fuel Injector Circuit (ECM Transistor) |
Wiring Harness, ECM |
| 65 |
Throttle Valve Switch (Full Throttle) |
Switch/Circuit, ECM |