FUEL INJECTOR INSTALLATION


  1. INSTALL FUEL INJECTOR ASSEMBLY


    1. A01HW7CE03
      Text in Illustration
      *1 O-ring

      Apply a light coat of gasoline or spindle oil to new O-rings, and then install one onto each fuel injector.

    2. Apply a light coat of gasoline or spindle oil to the contact surfaces of the new O-ring on each fuel injector assembly.

    3. A01HUUAE02

      While turning the fuel injector assembly left and right, install it onto the fuel delivery pipe sub-assembly.

      Note

      Make sure that the O-ring is not cracked or jammed when installing the injector Click here.

      Tech Tips

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

    4. Check that the fuel injector rotates smoothly. If the fuel injector does not rotate, replace the O-ring.

  2. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY


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      Text in Illustration
      *1 Fuel Delivery Spacer
      *a Fuel Delivery Pipe Side
      *b Cylinder Head Side

      Install 4 new injector vibration insulators to the cylinder head.

    2. Install the 2 fuel delivery spacers onto the cylinder head.

      Tech Tips

      Install the fuel delivery spacer so that the longer protrusion is on the cylinder head side.

    3. A01HSZW

      Install the fuel delivery pipe sub-assembly with the 4 fuel injector assemblies and install the 2 bolts.

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

      Note


      • Do not drop the fuel injectors when installing the fuel delivery pipe sub-assembly.

      • Check that the fuel injector assemblies rotate smoothly after installing the fuel delivery pipe sub-assembly.

    4. Connect the 4 fuel injector connectors.

  3. CONNECT FUEL TUBE SUB-ASSEMBLY


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      Push the tube connector onto the pipe until the tube connector makes a "click" sound.

      Note


      • Before connecting the fuel tube connector and fuel pipe, check that there is no damage or foreign matter on the connecting part of the fuel pipe.

      • After connecting the fuel tube connector and fuel pipe, check that they are securely connected by trying to pull them apart.

    2. Install the No. 1 fuel pipe clamp.

  4. INSTALL INTAKE MANIFOLD

    Click here

  5. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.

  6. INSTALL LUGGAGE TRIM SERVICE HOLE COVER


    1. Engage the claw to connect the luggage trim service hole cover.

  7. INSPECT FOR FUEL LEAK


    1. Check fuel pump operation.


      1. Connect the Techstream to the DLC3.

      2. Turn the power switch to on (IG) and turn the Techstream on.

        Note

        Do not start the engine.

      3. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump / Speed.

      4. Check for pressure in the fuel inlet tube from the fuel line. Check that sounds of fuel flowing from the fuel tank can be heard. If no sounds can be heard, check the integration relay, fuel pump, ECM and wiring connectors.

    2. Inspect for fuel leaks.


      1. Check that there are no fuel leaks from the fuel system after doing any maintenance or repairs. If there is a fuel leak, repair or replace parts as necessary.

    3. Turn the power switch off.

    4. Disconnect the Techstream from the DLC3.