FUEL INJECTOR(for Port Injection) INSTALLATION

CAUTION / NOTICE / HINT

Note

This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

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PROCEDURE


  1. INSTALL PORT FUEL INJECTOR ASSEMBLY

    Tech Tips

    Perform "Inspection After Repair" after replacing a port fuel injector assembly.



    1. Apply a light coat of gasoline to new O-ring, and install each port fuel injector assembly.

      Note

      Check that there is no damage or foreign matter on the groove of the port fuel injector assembly when installing the O-ring to each port fuel injector assembly.

    2. Attach the 2 claws and connect the No. 8 engine wire to the No. 1 fuel delivery pipe sub-assembly LH.

    3. Connect the 3 connectors to the 3 port fuel injector assemblies.

    4. Install the 3 port fuel injector assemblies to the No. 1 fuel delivery pipe sub-assembly LH.

      Note


      • Check that the port fuel injector assembly installation holes of the No. 1 fuel delivery pipe sub-assembly LH are not damaged and are free of foreign matter.

      • Make sure that the O-ring is not damaged, twisted or moved out of place when installing the port fuel injector assembly.

      • B006EX0C02
        *a Groove
        *b Protrusion

        Align the protrusion of the port fuel injector assembly to the groove of the No. 1 fuel delivery pipe sub-assembly LH.

    5. Attach the 2 claws and connect the No. 7 engine wire to the No. 1 fuel delivery pipe sub-assembly RH.

    6. Connect the 3 connectors to the 3 port fuel injector assemblies.

    7. Install the 3 port fuel injector assemblies to the No. 1 fuel delivery pipe sub-assembly RH.

      Note


      • Check that the port fuel injector assembly installation holes of the No. 1 fuel delivery pipe sub-assembly RH are not damaged and are free of foreign matter.

      • Make sure that the O-ring is not damaged, twisted or moved out of place when installing the port fuel injector assembly.

      • B006EX0C02
        *a Groove
        *b Protrusion

        Align the protrusion of the port fuel injector assembly to the groove of the No. 1 fuel delivery pipe sub-assembly RH.

  2. INSTALL NO. 1 FUEL DELIVERY PIPE SUB-ASSEMBLY LH


    1. Install 3 new injector vibration insulator to the cylinder head sub-assembly LH.

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

    3. Install the No. 1 fuel delivery pipe sub-assembly LH to the cylinder head sub-assembly LH with the 2 bolts.

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

      Note

      If a port fuel injector assembly is dropped or the tip of the port fuel injector assembly is struck, replace it with a new one.

    4. Attach the clamp and connect the No. 8 engine wire to the wire harness clamp bracket.

    5. Connect the connector to the No. 8 engine wire.

    6. Connect the connector to the camshaft position sensor.

  3. INSTALL NO. 2 FUEL PRESSURE SENSOR

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  4. INSTALL NO. 1 FUEL DELIVERY PIPE SUB-ASSEMBLY RH


    1. Install 3 new injector vibration insulator to the cylinder head sub-assembly RH.

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

    3. Install the No. 1 fuel delivery pipe sub-assembly RH to the cylinder head sub-assembly RH with the 2 bolts.

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

      Note

      If a port fuel injector assembly is dropped or the tip of the port fuel injector assembly is struck, replace it with a new one.

    4. Attach the clamp and connect the No. 7 engine wire to the wire harness clamp bracket.

    5. Connect the connector to the No. 7 engine wire.

    6. Connect the connector to the camshaft position sensor.

    7. Connect the connector to the fuel pressure sensor.

  5. INSTALL INTAKE MANIFOLD


    1. Install 2 new gaskets to the lower intake manifold sub-assembly.

    2. Install the intake manifold to the lower intake manifold sub-assembly with the 8 bolts.

      Torque:
      24 N*m  { 245 kgf*cm, 18 ft.*lbf }

  6. INSTALL FUEL HOSE PROTECTOR


    1. Install the fuel hose protector to the intake manifold with the 2 bolts.

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

    2. Connect the 2 No. 2 turbo pressure sensors to the fuel hose protector.

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    3. Install the fuel hose bracket to the fuel hose protector with the bolt.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

  7. INSTALL FUEL TUBE SUB-ASSEMBLY


    1. Attach the clamp and install the fuel tube sub-assembly to the fuel hose bracket.

    2. Connect the fuel tube sub-assembly to the No. 1 fuel delivery pipe sub-assembly LH.

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    3. Connect the fuel tube sub-assembly to the No. 1 fuel delivery pipe sub-assembly RH.

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  8. INSTALL FUEL TUBE SUB-ASSEMBLY


    1. Attach the clamp and install the fuel tube sub-assembly to the fuel hose bracket.

    2. Connect the fuel tube sub-assembly to the fuel pump assembly.

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  9. CONNECT FUEL TUBE SUB-ASSEMBLY


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

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  10. INSTALL INTAKE AIR SURGE TANK ASSEMBLY WITH INTERCOOLER

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  11. INSTALL COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY

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  12. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    Note

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

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  13. INSPECT FOR FUEL LEAK

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  14. PERFORM INITIALIZATION


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