Leakage. Intermittent Fault

Checking Canister Purge Valve
- Check the canister purge (CP) valve for dirt and deposits.
- Try to activate the canister purge valve to check its function.
- Check that the canister purge valve is not sticking when it has been activated.

Fault-tracing Information
For intermittent faults fault-tracing is not followed by a verification because the fault is not present at this moment.

- Do you want to repeat fault-tracing?

Yes:
^ Return to Checking Canister Purge Valve section above.

No:
^ Operation done.