FUEL INJECTOR REMOVAL

PROCEDURE


  1. DISCHARGE FUEL SYSTEM PRESSURE

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  2. REMOVE INLET NO. 1 AIR CLEANER

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  3. REMOVE AIR CLEANER CAP SUB-ASSEMBLY

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  4. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY

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  5. REMOVE NO. 1 IGNITION COIL

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  6. SEPARATE DUTY VACUUM SWITCHING VALVE

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  7. SEPARATE ENGINE WIRE

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  8. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY

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  9. REMOVE CYLINDER HEAD COVER GASKET

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  10. REMOVE EFI FUEL PIPE CLAMP

    Note

    Before disconnecting the fuel tube connector, make sure there are no deposits, clean them away.


    1. A01VKCD

      Remove the EFI fuel pipe clamp from the fuel tube sub-assembly and fuel delivery pipe.

  11. DISCONNECT FUEL TUBE SUB-ASSEMBLY


    1. A01VLO3E02
      Text in Illustration
      *1 Retainer
      *2 Nylon Tube
      *3 Fuel Pipe
      *4 O-ring
      *5 Fuel Tube Connector
      A01VL3H Pinch
      A01VE7C Pull

      Disconnect the fuel tube sub-assembly from the fuel delivery pipe.


      1. Disengage the clamp to disconnect the fuel tube sub-assembly from the fuel hose clamp.

      2. Pinch the retainer of the fuel tube connector, and then pull the fuel tube connector off of the fuel pipe.

        Note

        Be sure to disconnect the fuel tube connector by hand.

      3. If the fuel tube connector and fuel pipe are stuck, push and pull the fuel tube connector to release it. Pull the fuel tube connector off of the fuel pipe carefully.

        Note


        • Be sure to disconnect the fuel tube connector by hand.

        • Do not allow any scratches or foreign matter to get on the parts when disconnecting them as the fuel tube connector has O-rings that seal the fuel pipe.

        • Do not forcibly bend, twist or turn the nylon tube.

      4. Check if there is any foreign matter on the sealing surfaces of the disconnected fuel lines. Clean them if necessary.

      5. Cover the disconnected fuel tube connector and fuel pipe with plastic bags to prevent damage and contamination.

  12. REMOVE FUEL DELIVERY PIPE


    1. Make sure that there are no deposits such as sand or grit near the fuel injector assembly, and if there are any deposits, clean them away.

      Note

      Do not allow foreign matter to enter any other components.

    2. A01VKL2

      Disconnect the throttle body with motor assembly connector.

    3. Disengage the 3 fuel injector assembly connectors.

    4. Disengage the clamp to disconnect the wire harness from the wire harness clamp bracket.

    5. A01VM3M

      Remove the bolt and wire harness clamp bracket from the intake manifold.

    6. A01VK2M

      Remove the 2 bolts and fuel delivery pipe together with 3 fuel injector assemblies from the cylinder head sub-assembly.

      Note


      • Do not allow foreign matter to enter the cylinder head sub-assembly.

      • Do not drop the fuel injector assemblies when removing the fuel delivery pipe.

  13. REMOVE INJECTOR VIBRATION INSULATOR


    1. A01VEEM

      Remove the 3 injector vibration insulators from the cylinder head sub-assembly.

  14. REMOVE FUEL PIPE INSULATOR


    1. A01VDXR

      Remove the 2 fuel pipe insulators from the fuel delivery pipe.

      Note

      Do not allow foreign matter to enter the fuel delivery pipe.

  15. REMOVE FUEL INJECTOR ASSEMBLY


    1. A01VI9N

      Pull the 3 fuel injector assemblies out of the fuel delivery pipe.

      Note

      Do not allow foreign matter to enter the fuel delivery pipe.

    2. Remove the O-ring from each fuel injector assembly.

    3. For reinstallation, attach a tag or label with the corresponding cylinder number to each fuel injector assembly.

      Note

      Protect the fuel injector assemblies by covering them with plastic bags.