Checking the Ignition Discharge Module - IV

Checking The Ignition Discharge Module





Check visually that:
- the four rubber seals are intact
- the four contact springs are OK
- the connector is free from corrosion and moisture
- Rectify as necessary.





- Fit the test spark plug in the ignition discharge module.
- Ground the spark plugs.
- Position the ignition discharge module so that the spark plugs are inclined downwards and the oil in the ignition coils covers the HT outputs.
Activate: Ignition Coil Cyl 4 ()

- Select automatic activation.
- Check whether the relevant test spark plug produces a spark. If necessary, compare it by activating another ignition coil.

Is the function correct?

NO - Changing Components - V

YES - Checking an Injector