CANISTER > ON-VEHICLE INSPECTION

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1. CHECK CHARCOAL CANISTER


  1. Inspect the ventilation of the canister.



      A199584E01

    1. Open the fuel tank cap and apply compressed air into the purge hose.

      OK:
      The air flows out from the No. 1 charcoal canister outlet hose.



      2. A199585E02

    2. Open the fuel tank cap and apply compressed air into the No. 1 charcoal canister outlet hose.

      OK:
      The air flows out from the purge hose.



    A202832E01

  1. Inspect the check valve.
    Text in Illustration 
    *1
    		Fuel tank vent tube assembly (Canister)
    *2
    		No. 1 check valve
    *3
    		No. 2 check valve
    *4
    		Cutoff valve (Fuel suction tube assembly)
    *5
    		Cutoff valve (Fuel tank vent tube assembly)
    *6
    		Fuel pump
    *7
    		No. 1 charcoal canister outlet hose
    *8
    		Rear fuel emission tube
    *9
    		Fuel tank



      A199586E01

    1. Open the fuel tank cap, close the No. 1 charcoal canister outlet hose, and apply the compressed air from the purge hose.

      OK:
      Air does not flow at first. By gradually increasing the pressure, air flows when the pressure in the port reaches the specified level.



      2. A199587E01

    2. Open the fuel tank cap, close the No. 1 charcoal canister outlet hose, and apply a vacuum from the purge hose, using a vacuum pump.

      OK:
      The vacuum is maintained at first. By gradually increasing the vacuum, air flows and the vacuum decreases after the vacuum reaches the specified level.