PCSV to Canister Line Inspection
WARNING: This page is about a different variant/trim than selected.
■ Check for leakage in hose
- Reconnect all EVAP hardware that was previously disconnected.
- Disconnect the hose leading from the canister to the PCSV at canister.
- Using a vacuum pump, apply specified vacuum [Approx. 4 inHg(14 kPa)] to the manifold side of the valve for 1 minute and verify PCSV holds vacuum.
- Is pressure within specification?
YES
- Go to next step as below.
NO
- Check for cracks or damage in hose connecting PCSV and canister. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
■ Check for leakage in canister
- Disconnect hose clamps and remove canister assembly
- Block the hose of between:
- Canister and fuel filler neck
- Canister and PCSV
- Apply maximum of 4 inHg(14 kPa) pressure through fuel tank port from canister
- With system sealed and pressurized, check for leaks
- Were any leak(s) found?
YES
- Repair or replace leaking system component(s) and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Go to next step as below.