FUEL INJECTOR INSTALLATION

CAUTION / NOTICE / HINT

Tech Tips

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

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PROCEDURE


  1. INSTALL FUEL INJECTOR ASSEMBLY

    Tech Tips

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

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    1. A01KCO3C09
      *1 O-Ring
      *2 Injector Vibration Insulator

      Install a new injector vibration insulator and a new O-ring to each fuel injector assembly.

    2. Apply a light coat of gasoline or spindle oil to the O-ring of the fuel injector assembly.

    3. A01KD61

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

      Note


      • Do not twist the O-ring.

      • After installing the fuel injectors, check that they turn smoothly. If not, replace the O-ring with a new one.

  2. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY


    1. A01KCEN

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

      Note

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

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

      Note


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

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

    3. Tighten the 2 bolts to the specified torque.

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

    4. Install the bolt to secure the fuel delivery pipe sub-assembly.

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

    5. Install the wire harness bracket with the bolt.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

  3. CONNECT FUEL TUBE SUB-ASSEMBLY


    1. Connect the fuel tube sub-assembly, and then install a new No. 2 fuel pipe clamp.

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  4. INSTALL VACUUM SURGE TANK


    1. A01KCGWC01
      *1 Paint Mark
      *a Front Side of Vehicle
      *b LH Side

      Install the vacuum surge tank with the 2 bolts.

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

    2. Connect the 2 air hoses to the purge VSV and intake manifold and attach the clamp.

      Tech Tips

      Connect the air hose labeled A so that the paint mark is positioned as shown in the illustration.

  5. INSTALL AIR TUBE


    1. Install the air tube with the 2 bolts.

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

    2. Connect the No. 1 fuel vapor feed hose to the air tube.

    3. Connect the No. 1 vacuum transmitting hose to the air tube and slide the clamp to secure it.

    4. Connect the union to connector tube hose to the air tube and slide the clamp to secure it.

    5. Connect the fuel vapor feed hose to the purge VSV and slide the clamp to secure it.

  6. CONNECT ENGINE WIRE


    1. Attach the 9 clamps and connect the 18 connectors.

    2. Connect the engine wire with the 3 bolts and 3 nuts.

      Torque:
      for bolt A
      7.7 N*m  { 79 kgf*cm, 68 in.*lbf }
      for bolt B and nut
      8.4 N*m  { 86 kgf*cm, 74 in.*lbf }
      A01KDIEN01

  7. INSTALL BATTERY TRAY

  8. INSTALL BATTERY

  9. INSTALL BATTERY CLAMP SUB-ASSEMBLY

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  10. INSTALL AIR CLEANER CASE SUB-ASSEMBLY

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  11. INSTALL AIR CLEANER CAP 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


    1. Make sure that there are no fuel leaks after performing maintenance on the fuel system.


      1. Connect the GTS to the DLC3.

      2. Turn the ignition switch to ON, and GTS on.

        Note

        Do not start the engine.

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


        Powertrain > Engine and ECT > Active Test
        Tester Display
        Control the Fuel Pump / Speed

      4. Check that there are no leaks from the fuel system.

      5. Turn the ignition switch off.

      6. Disconnect the GTS from the DLC3.

  14. INSTALL NO. 2 CYLINDER HEAD COVER

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