CANISTER(w/o Canister Pump Module) INSPECTION

PROCEDURE


  1. CHECK CANISTER (FUEL TANK VENT TUBE ASSEMBLY)


    1. Visually check the canister (fuel tank vent tube assembly).


      1. Visually check the canister (fuel tank vent tube assembly) for cracks or damage.

        If cracks or damage are found, replace the canister (fuel tank vent tube assembly).

    2. Inspect the airflow of the canister (fuel tank vent tube assembly).


      1. A01FO4SC01
        *a Port (A)
        *b Port (B)
        *c Port (C)
        *d Air

        Close the port (B) and check that air flows from the port (C) when air is blown into the port (A).

        OK
        The air flows out from the port (C).

    3. Inspect the check valve.


      1. A01FNYCC01
        *a Port (A)
        *b Port (B)
        *c Port (C)
        *d Air

        Close the port (C) and check that air flows from the port (B) when air is blown into the port (A).

        OK
        The air flows out from the port (B).
      2. A01FOD4C01
        *a Port (A)
        *b Port (C)
        *c Vacuum Pump

        Using a vacuum pump, apply vacuum to the port (A) with the port (C) closed.

        OK
        Air does not flow.