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 as follows.





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.