Canister Purge Control Valve: Testing and Inspection

1. Remove the purge control valve.




2. Connect a hand vacuum pump to the vacuum nipple of the purge control valve.
3. Apply a vacuum of 53 kPa (16 in.Hg.) and check airtightness.




4. Blow in air lightly from the evaporative emission canister side nipple and check conditions.




5. Connect a hand vacuum pump to the positive pressure nipple of the purge control valve.
6. Apply a vacuum of 53 kPa (16 in.Hg) and check airtightness.