System Inspection

System Inspection

Check Fuel Filler Cap
1. Check the Fuel Filler Cap is installed and properly tightened.
2. Check if the Fuel Filler Cap seal is missing or damaged.
3. Is the Fuel Filler Cap OK?





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?





Check vapor hoses for stuck in fuel system
1. Check vapor hoses between the following components for stuck:
- Intake manifold ~ Purge control solenoid valve (PCSV)
- Purge control solenoid valve (PCSV) ~ Canister
- Canister ~ fuel tank
2. Does a leak exist?





Check fuel filler pipe for crack or leakage
1. Check that there is crack or leakage in fuel filler pipe
2. Is there any crack or leakage?