4. Checking Components

Checking Components







Check that the tank cap is properly fitted and that its seal is undamaged.

Visually check the hoses/connections of the leakage diagnosis unit, canister, EVAP valve and filler pipe for damage/improper installation.

HINT: A fault caused by a loosely fitted tank cap/hose connection or the like can be difficult to detect. If the engine control module (ECM) does not detect a leak via the quick test of the fuel tank system after performing the aforementioned check/measures, the fault may have been remedied.

Remedy as necessary.

Other Information
- To apply test pressure to the fuel tank system, select one of the alternatives below based on the equipment available.
- Fuel tank system, check
- Test pressurizing the tank system

Select Continue to perform the quick test of the fuel tank system.

Continue: Refer to 5. Activating the Quick Test of the Fuel Tank System. 5. Activating the Quick Test of the Fuel Tank System