TROUBLE CODE DEFINITION
| Code | Circuit Affected | Probable Cause |
| 11 | Crank Angle Sensor No. 1 | No Reference Signal |
| 12 | Starter Switch | Open/Short Circuit |
| 13 | Cam Angle Sensor | No Signal |
| 14 | Fuel Injector No. 1 | Inoperative Fuel Injector |
| 15 | Fuel Injector No. 2 | Inoperative Fuel Injector |
| 16 | Fuel Injector No. 3 | Inoperative Fuel Injector |
| 17 | Fuel Injector No. 4 | Inoperative Fuel Injector |
| 18 | Fuel Injector No. 5 | Inoperative Fuel Injector |
| 19 | Fuel Injector No. 6 | Inoperative Fuel Injector |
| 21 | Coolant Temperature Sensor | Open/Short Circuit |
| 22 | Knock Sensor No. 1 (Right) | Open/Short Circuit |
| 23 | Airflow Sensor Circuit | Open/Short Circuit |
| 24 | By-Pass Air Control Valve | Open/Short Circuit |
| 28 | Knock Sensor No. 2 (Left) | Abnormal Sensor Signal |
| 29 | Crank Angle Sensor No. 2 | No Signal |
| 31 | Throttle Position Sensor | Open/Short Circuit |
| 32 | Oxygen Sensor No. 1 (Right) | Sensor Inoperative |
| 33 | Vehicle Speed Sensor No. 2 | No Reference Signal |
| 34 | EGR Solenoid | EGR Solenoid Valve Inoperative |
| 35 | Purge Control Solenoid Valve | Open/Short Circuit |
| 37 | Oxygen Sensor No. 2 (Left) | Sensor Inoperative |
| 38 | Engine Torque Control | Shorted Circuit |
| 41 | Air/Fuel Learning Control | Faulty Learning Control Function |
| 45 | Atmospheric Pressure Sensor | Faulty Sensor |
| 51 | Neutral Switch | Abnormal Signal |
| 52 | Parking Brake Switch | Abnormal Signal |
| 55 (1) | EGR Temperature Sensor | Abnormal Signal |
| 56 (1) | EGR System | Stuck Open/Closed EGR |
| (1) California models only. |
| (1) | California models only. |
TROUBLE CODE IDENTIFICATION