1503 Activation Self-test
Description
The following outputs are successively activated during the self-test:
| Ignition coils 1, 2 and 3 |
| Fuel injectors 1, 2 and 3 |
| Blow by valve |
| Fuel pump |
| Buzzer |
| Bilge pump |
| VTS |
| Spare outputs 1 and 2 (on some vehicles, only one spare output is available) |