FUEL INJECTOR REMOVAL

Info Added 2017-08-02

CAUTION / NOTICE / HINT

Tech Tips

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

PROCEDURE


  1. PRECAUTION

    Note

    After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notice before proceeding with work Click here.

  2. DISCHARGE FUEL SYSTEM PRESSURE

    Click here

  3. REMOVE LUGGAGE TRIM SERVICE HOLE COVER

    Click here

  4. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

    Note

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

  5. SEPARATE INTAKE MANIFOLD

    Click here

  6. DISCONNECT FUEL TUBE SUB-ASSEMBLY


    1. A00043M

      Remove the No. 1 fuel pipe clamp.

    2. A00091BE03
      Text in Illustration
      *1 Fuel Pipe
      *2 Fuel Tube Connector
      *3 Nylon Tube
      *4 O-ring
      *5 Retainer
      A0005GR Pinch
      A0009JS Pull

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

      Note


      • Check for foreign matter on the fuel tube around the fuel tube connector. Clean it if necessary. Foreign matter can affect the ability of the O-ring to seal the fuel tube connector and fuel pipe.

      • Do not use any tools to separate the fuel tube connector and fuel pipe.

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

      • Keep the fuel tube connector and fuel pipe free from foreign matter.

      • If the fuel tube connector and fuel pipe are stuck, push and pull to release them.

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

  7. REMOVE FUEL DELIVERY PIPE


    1. A00069J

      Disconnect the 4 fuel injector connectors.

    2. Remove the 2 bolts, and then remove the fuel delivery pipe together with the 4 fuel injector assemblies.

      Note

      Be careful not to drop the fuel injector assemblies when removing the fuel delivery pipe.

    3. A0003WE

      Remove the 2 fuel delivery spacers from the cylinder head.

    4. Remove the 4 injector vibration insulators from the cylinder head.

  8. REMOVE FUEL INJECTOR ASSEMBLY


    1. A0008TM

      Pull the 4 fuel injector assemblies out of the fuel delivery pipe.

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

    3. For reinstallation, attach a tag or label to each fuel injector shaft.

      Note

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