Checking the Valve's Control Module Output

Checking the Valve's Control Module Output

















^ Contact Trionic.
^ Connect test lamp 86 11 857 to pins 1 and 2 of the female connector.












Activate: Canister Purge Valve (max 60s.) (Trionic) to 100 %
^ 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