Sienna FWD V6-3.3L (3MZ-FE) (2006)
4. Check that air does not flow from port A to port B.
5. Check that air flows from port A to port C.
If operation is not as specified, replace the charcoal canister.
4. Check that air does not flow from port A to port B.
5. Check that air flows from port A to port C.
If operation is not as specified, replace the charcoal canister.