FUEL INJECTOR INSTALLATION

PROCEDURE


  1. INSTALL FUEL INJECTOR ASSEMBLY

    Tech Tips

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

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    1. B0043PLC01
      *1 O-ring
      *2 Injector Vibration Insulator

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

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

    3. B00436T

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

      Note


      • Do not damage the fuel injector assembly or O-ring.

      • Do not twist the O-ring.

      • After installing each fuel injector assembly, check that it turns smoothly. If not, replace the O-ring with a new one.

  2. INSTALL NO. 1 DELIVERY PIPE SPACER


    1. B0044RLC01
      *a Fuel Delivery Pipe Sub-assembly Side
      *b Cylinder Head Side

      Install the 2 No. 1 delivery pipe spacers onto the cylinder head.

      Note

      Install the No. 1 delivery pipe spacers in the correct direction.

  3. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY


    1. Install the fuel delivery pipe sub-assembly with fuel injector assemblies with the 2 bolts.

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

      Note


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

      • After installing the fuel delivery pipe sub-assembly, check that the fuel injector assemblies turn smoothly.

    2. Install the fuel delivery pipe sub-assembly to the cylinder head sub-assembly with the bolt.

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

    3. Install the wire harness bracket to the intake manifold with the engine cover joint.

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

  4. CONNECT FUEL TUBE SUB-ASSEMBLY


    1. B0042I4C04
      *1 Fuel Delivery Pipe Sub-assembly
      *a Retainer
      *b O-ring

      Connect the fuel tube sub-assembly connector to the fuel delivery pipe sub-assembly until a "click" sound is heard.

      Note


      • Check that there are no scratches or foreign matter on the contact surfaces of the fuel tube sub-assembly connector and fuel delivery pipe sub-assembly before performing this work.

      • After connecting the fuel lines, check that the fuel tube sub-assembly connector and fuel delivery pipe sub-assembly are securely connected by pulling on them.

    2. B00445U

      Type A:


      1. Install a new No. 2 fuel pipe clamp.

    3. B0044N0C01
      *a Claw

      Type B:


      1. Install a new No. 2 fuel pipe clamp.

  5. CONNECT ENGINE WIRE


    1. Install the 2 wire harness brackets to the cylinder head sub-assembly with the 2 bolts.

      Torque:
      12.5 N*m  { 127 kgf*cm, 9 ft.*lbf }

    2. Engage the 4 wire harness clamps to the wire harness bracket.

    3. B0042I7C01
      *a 20°

      Engage the 2 wire harness clamps.

    4. Connect the 4 fuel injector assembly connectors.

    5. Connect the ground wire to the cylinder head cover sub-assembly with the 2 bolts.

      Torque:
      8.5 N*m  { 87 kgf*cm, 75 in.*lbf }

      Tech Tips

      It is acceptable for the ground wires to be tilted +20° to -20°.

  6. INSTALL AIR CLEANER CASE SUB-ASSEMBLY

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  7. INSTALL AIR CLEANER CAP SUB-ASSEMBLY

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  8. 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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  9. INSPECT FOR FUEL LEAK

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  10. INSTALL NO. 2 CYLINDER HEAD COVER

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