Checking Hose Between Fuel Tank & EVAP Canister
- Check that the hose between the fuel tank and EVAP canister is airtight and is not trapped. Remedy as necessary.
- If a fault was found and repaired, go to VERIFICATION .
- If no fault was found, go to CHECKING FUEL TANK PRESSURIZATION (P0454, P0455/ECM-4308) .