FUEL INJECTOR INSTALLATION

  1. INSTALL FUEL INJECTOR ASSEMBLY

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

      A011T6QE03
      Text in Illustration
      *1 O-ring

    2. Apply a light coat of spindle oil or gasoline where the fuel delivery pipe contacts each O-ring.

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      Text in Illustration
      *a Turn
      A011T1X Push

    3. Push and twist each fuel injector to install them into the fuel delivery pipe.

    4. Position each fuel injector connector outward.

      Note

      • Be careful not to twist the O-rings.

      • After installing a fuel injector, check that it turns smoothly. If not, reinstall it with a new O-ring.

      Tech Tips

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

  2. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY

    1. Install 6 new injector vibration insulators to the intake manifold.

      A011RDUE01

    2. Place the fuel delivery pipe with the 6 fuel injectors in position on the intake manifold.

      Note

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

    3. Temporarily install the 5 bolts which are used to hold the fuel delivery pipe to the intake manifold.

      A011U9R

      Note

      After installing the fuel injectors, check that they turn smoothly. If not, reinstall the injectors with new O-rings.

    4. Tighten the 5 bolts which are used to hold the fuel delivery pipe to the intake manifold.

      A011QX7
      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    5. Connect the 6 fuel injector connectors.

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  3. CONNECT FUEL TUBE SUB-ASSEMBLY

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

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      Text in Illustration
      *1 No. 2 Fuel Pipe Clamp
      *2 Retainer
      *3 Fuel Tube Connector
      *4 O-ring
      *5 Fuel Pipe
      A011T1X Push

      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. 2 fuel pipe clamp.

  4. INSTALL INTAKE AIR SURGE TANK ASSEMBLY

    Click here

  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    Note

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

  6. INSPECT FOR FUEL LEAK

    1. Check fuel pump operation.

      1. Connect the Techstream to the DLC3.

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

        Note

        Do not start the engine.

      3. Enter the following menus: Powertrain / Engine / 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, fuel pump control ECU, 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 engine switch off.

    4. Disconnect the Techstream from the DLC3.