FUEL INJECTOR INSTALLATION

PROCEDURE


  1. INSTALL FUEL INJECTOR ASSEMBLY


    1. Attach the 3 clamps to install the No. 6 wire harness to the delivery pipe RH.

    2. Attach the 3 clamps to install the No. 7 wire harness to the delivery pipe LH.

    3. Apply gasoline or spindle oil to a new O-ring and install it to the injector.

      Note

      Make sure that there is no damage or foreign material in the groove of the injector when installing the O-ring.

    4. B001VT1

      Connect the injector connector.

    5. B001XJQE02
      Text in Illustration
      *a CORRECT
      *b INCORRECT

      Install the injector to the delivery pipe as shown in the illustration.

      Note


      • Make sure that there are no scratches or foreign matter in or around the insertion hole of the delivery pipe.

      • When inserting the injector, be careful not to damage the O-ring.

      • Attach the part of the injector labeled B between the parts of the delivery pipe labeled A.

    6. Check that each injector is installed to the delivery pipe facing the direction shown in the illustration.

      B001W6CE02
      Text in Illustration
      *A Fuel Delivery Pipe RH *B Fuel Delivery Pipe LH

  2. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY LH


    1. Install the 2 delivery pipe spacers and 4 insulators to the cylinder head LH.

    2. Install the delivery pipe (with injectors) to the cylinder head LH.

    3. Install the 2 bolts.

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

      Note

      B001W33E02

      Make sure that the part of the injector labeled B is between the parts of the delivery pipe labeled A.

      Text in Illustration
      *1 Delivery Pipe
      *2 Injector
      *a CORRECT
      *b INCORRECT

    4. Connect the No. 7 wire harness connector.

  3. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY RH


    1. Install the 2 delivery pipe spacers and 4 insulators to the cylinder head RH.

    2. Install the delivery pipe (with injectors) to the cylinder head RH.

    3. Install the 2 bolts.

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

      Note

      B001W33E02

      Make sure that the part of the injector labeled B is between the parts of the delivery pipe labeled A.

      Text in Illustration
      *1 Delivery Pipe
      *2 Injector
      *a CORRECT
      *b INCORRECT

    4. Connect the No. 6 wire harness connector.

    5. Connect the ventilation hose.

  4. CONNECT NO. 1 FUEL HOSE


    1. Connect the No. 1 fuel hose to the fuel delivery pipe LH Click here.

  5. CONNECT NO. 1 FUEL TUBE


    1. LH Side:

      Connect the No. 1 fuel tube to the delivery pipe LH Click here.

    2. Connect the No. 1 fuel tube to the delivery pipe RH (for metallic type) Click here.

  6. CONNECT NO. 2 FUEL TUBE


    1. Connect the No. 2 fuel tube to the fuel pressure regulator Click here.

  7. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

  8. INSTALL NO. 3 ENGINE COVER

  9. INSTALL AIR CLEANER HOSE ASSEMBLY

    Click here

  10. INSTALL V-BANK COVER SUB-ASSEMBLY

    Click here

  11. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    Note

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

  12. INSPECT FOR FUEL LEAK


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG) and intelligent tester main switch 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 that there are no fuel leaks after doing maintenance anywhere on the fuel system.