System Inspection

System Inspection

1. Check vapor hoses for leakage in fuel system.
(1) Check vapor hoses between the following components for leakage:
- Intake manifold ~ Purge control solenoid valve (PCSV)
- Purge control solenoid valve (PCSV) ~ Canister
- Canister ~ Canister close valve (CCV)
- Canister ~ fuel tank
(2) Does a leak exist?
YES
- Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure.
NO
- Go to "Check fuel filler pipe for leakage" as below.
2. Check fuel filler pipe for crack or leakage.
(1) Check that there is crack or leakage in fuel filler pipe.
(2) Does a malfunction exist?
YES
- Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure.
NO
- Go to "Component inspection" procedure.