Checking the Grounding of the Ignition Discharge Module

Checking The Grounding Of The Ignition Discharge Module












- Connect test lamp 86 11 857 to pins 10 and 6 of the female connector.







- The test lamp should light.

Checking The Wiring Harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - II

YES - Changing Components