| Engine Code | Engine Code Description |
|---|
| 11 | Ignition pulse |
| 12 | Starter switch off |
| 13 | Starter switch on |
| 14 | Airflow meter or circuit |
| 15 | Atmospheric pressure switch - fixed value |
| 16 | Crank angle sensor or circuit |
| 17 | Starter switch or circuit |
| 21 | Seized airflow meter flap |
| 22 | Pressure or vacuum switches - fixed value |
| 23 | Idle switch - fixed value |
| 24 | Wide open throttle switch - fixed value |
| 25 | Throttle sensor idle switch or circuit |
| 31 | Speed sensor or circuit |
| 32 | Oxygen sensor or circuit |
| 33 | Coolant sensor or circuit |
| 34 | Abnormal aspirated air thermosensor |
| 35 | Air flow meter/EGR solenoid switch or circuit |
| 41 | Atmospheric pressure sensor or circuit |
| 42 | Fuel injector - fixed value |
| 43 | KDLH control system |
| 46 | Neutral or parking switch or circuit |
| 47 | Fuel injector |
| 53 | Fuel pump or circuit |
| 55 | KDLH control system |
| 57 | Canister control system |
| 58 | Air control system |
| 62 | EGR control system |
| 88 | TBI control unit |
