FUEL SYSTEM (w/o DPF) PRECAUTION


  1. IGNITION SWITCH EXPRESSION

    Tech Tips

    The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section.

    Expression Ignition Switch (Position) Engine Switch (Condition)
    Ignition Switch off LOCK Off
    Ignition Switch ACC ACC On (ACC)
    Ignition Switch ON ON On (IG)
    Engine Start START Start

  2. FUEL SYSTEM


    1. Observe these precautions when disconnecting the fuel tube connector (for quick type A).


      1. A01566HE03

        Detach the lock claw by lifting up the cover, as shown in the illustration.

      2. Check for dirt or mud on the pipe and around the connector before disconnection. Clean if necessary.

      3. A015B99E20

        Pinch the connector and disconnect the connector and pipe.

        If the connector and the pipe are stuck together, pinch the connector, then push and pull the pipe to disconnect the pipe and pull it out.

        Note

        Do not use any tools in this procedure.

      4. Check for dirt or mud on the seal surface of the disconnected pipe. Clean if necessary.

      5. A015871E11

        To protect the disconnected pipe and connector from damage and contamination, cover it with a plastic bag.

    2. Observe these precautions when disconnecting the fuel tube connector (for quick type B).


      1. A01592GE01

        Check that there is no damage or foreign matter on the part of the pipe that contacts the connector.

      2. A01569ZE02

        Detach the 2 claws of the connector retainer. Push down on the connector and disconnect it from the pipe.

        Tech Tips

        If the connector and pipe are stuck, pinch the fuel pipe by hand, and push and pull the connector to disconnect it.

        Note

        Do not use any tools in this procedure.

      3. Check for foreign matter on the seal surface of the disconnected pipe. Clean it if necessary.

      4. A01575UE02

        To protect the disconnected pipe and connector from damage and foreign matter, cover it with a plastic bag.

    3. Observe these precautions when connecting the fuel tube connector (for quick type B).


      1. A015AQZE01

        Check for foreign matter on the pipe and around the connector before connecting it. Clean it if necessary.

      2. Align the axis of the connector with the axis of the pipe. Push the pipe into the connector, and push up on the retainer.

      3. A0156OM

        After connecting the pipe and connector, try to pull them apart to confirm that they are securely connected.

    4. A0158FME01

      Observe these precautions when connecting the fuel tube connector (for quick type A).


      1. Check that there is no damage or contamination in the connected part of the pipe.

      2. Align the axis of the connector with the axis of the pipe. Push the pipe into the connector until the connector makes a "click" sound. If the connection is tight, apply a small amount of fresh spindle oil or gasoline on the tip of the pipe.

      3. A015752E02

        After having finished the connection, try to pull apart the pipe and the connector to confirm that they are securely connected.

      4. A01597NE02

        Attach the lock claw to the connector by pushing down on the cover, as shown in the illustration.

      5. Check that there is no fuel leakage.

  3. CHECK FOR FUEL LEAK


    1. Check that there are no fuel leaks after performing maintenance anywhere on the fuel system Click here.