FUEL INJECTOR(for Port Injection) INSTALLATION

PROCEDURE


  1. INSTALL FUEL INJECTOR ASSEMBLY

    Tech Tips

    Perform "Inspection After Repair" after replacing the fuel injector assembly.



    1. Apply a light coat of spindle oil or gasoline to new O-rings, and install them to each fuel injector assembly.

      Note

      Check that there is no damage or foreign matter in the grooves of the fuel injector assembly when installing the fuel injector assembly O-rings.

    2. A01CZKXC02
      *a Claw
      *b Plastic Stopper

      Install the fuel injector assemblies to the fuel delivery pipe.

      Note


      • Make sure that the fuel injector assembly is located within the plastic stopper range as shown in the illustration.

      • Check that there is no damage or foreign matter on the fuel injector assembly installation holes.

      • When installing the O-rings, make sure they do not become pinched or cut.

  2. INSTALL FUEL DELIVERY PIPE


    1. Install 4 new injector vibration insulators to the cylinder head sub-assembly.

    2. Install the 2 No. 1 delivery pipe spacers to the cylinder head sub-assembly.

    3. Install the fuel delivery pipe together with the 4 fuel injector assemblies with the 2 bolts.

      Note

      Be careful not to drop the fuel injector assemblies when installing the fuel delivery pipe.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    4. Connect the 4 fuel injector assembly connectors.

    5. Connect the No. 6 engine wire connector.

    6. Connect the 3 wire harness clamps to the fuel delivery pipe and wire harness clamp bracket.

  3. CONNECT FUEL TUBE SUB-ASSEMBLY


    1. Connect the fuel tube sub-assembly to the fuel delivery pipe.

      Note

      Check if there is any damage or foreign matter on the connecting parts of the fuel pipe.


      1. Align the fuel tube connector with the fuel pipe, and push them together until the fuel tube connector makes a "click" sound. If it is difficult to push the fuel pipe into the fuel tube connector, apply a small amount of clean engine oil to the tip of the fuel pipe and reinsert it.

        A01CZM9C02
        *a Retainer *b Nylon Tube
        *c Fuel Pipe *d O-ring
        *e Fuel Tube Connector - -

      2. After connecting the fuel pipes, check that the fuel pipe and fuel tube connector are securely connected by pulling on them.

      3. Push in the fuel tube connector cover.

  4. INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY

    Click here

  5. INSPECT FOR FUEL LEAK

    Click here

  6. PERFORM INITIALIZATION


    1. Perform "Inspection After Repair" after replacing the fuel injector assembly.