Version With Ignition Coil Block:
Raise cover on ignition coil block slightly and fit special tool 12 7 046.
Connect special tool 12 7 046 to adapter cable 12 7 042 and then to Tester.
NOTE:
The adapter cable 12 7 042 is located in the case of the adapter kit 12 7 040.
Follow instructions for troubleshooting with aid of adapter kit:
- Normal oscillogram
- Ignition coil comparison
- Ignition coil fault
- Spark plug fault
- Further fault patterns
- Fault at injection system