Checking the Ignition Discharge Module - II

Checking The Ignition Discharge Module







- Remove the ignition discharge module.
- Connect every HT lead to a test spark plug, part No. 86 11 386.
- Ground the spark plugs.







- Turn the ignition switch to the ON position.







- Contact Trionic 5 OBDII.
- Activate:

Ignition Coil Cyl 1
Ignition Coil Cyl 2
Ignition Coil Cyl 2
Ignition Coil Cyl 3

- Check that sparks are produced by all the spark plugs.

Is the function correct?

NO - Changing Components - IV

YES - Continue With Checking The Ignition Discharge Module







Change all spark plugs.

After performing this procedure Final Check