Canister Purge Solenoid: Testing and Inspection

INSPECTION

INSPECT VACUUM SWITCHING VALVE







a. Measure the resistance of the purge VSV.

If the result is not as specified, replace the purge VSV.

b. Check the operation of the purge VSV.




1. Check that air does not flow from port E to port F.




2. Apply battery voltage across the terminals.
3. Check that air flows from port E to port F.

If the result is not as specified, replace the purge VSV.