FUEL INJECTOR REMOVAL


  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 REAR NO. 2 FLOOR BOARD


    1. Remove the rear No. 2 floor board.

  4. REMOVE REAR DECK FLOOR BOX


    1. Remove the rear deck floor box.

  5. REMOVE REAR NO. 3 FLOOR BOARD


    1. Remove the rear No. 3 floor board.

  6. REMOVE DECK FLOOR BOX RH


    1. A003Z5J

      Remove the clip.

    2. Disengage the 6 guides and remove the deck floor box RH.

  7. REMOVE REAR FLOOR BOARD UPPER NO. 3 PLATE


    1. A003VKN

      Disengage the 4 claws and 2 guides, and remove the rear floor board upper No. 3 plate.

  8. 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.

  9. REMOVE EGR WITH COOLER PIPE SUB-ASSEMBLY

    Click here

  10. DISCONNECT ENGINE WIRE

    A003XFV

    1. Disconnect the 4 fuel injector connectors.

    2. Disconnect the 4 connectors.

    3. Remove the bolt.

    4. Disconnect the 2 clamps to disconnect the wire harness.

  11. DISCONNECT FUEL TUBE SUB-ASSEMBLY


    1. A003XWC

      Release the claw and remove the No. 1 fuel pipe clamp.

    2. A003X57E01

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

      Note


      • Check for foreign matter in 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 connector and fuel pipe.

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

      • Do not forcefully bend, kink or twist the hose.

      • Keep the connector and pipe free from foreign matter.

      • If the connector and pipe are stuck together, pinch the connector and turn it carefully to disconnect it.

      • Put the connector in a plastic bag to prevent damage and contamination.

  12. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY


    1. A003VP4

      Remove the bolt.

    2. A003Z7A

      Remove the 2 bolts and fuel delivery pipe sub-assembly.

      Note

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

  13. REMOVE NO. 1 DELIVERY PIPE SPACER


    1. A003VR5

      Remove the 2 delivery pipe spacers from the cylinder head.

  14. REMOVE FUEL INJECTOR ASSEMBLY


    1. A003WXD

      Pull the 4 fuel injector assemblies out of the fuel delivery pipe sub-assembly.

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

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

      Note

      Prevent entry of foreign matter by covering the fuel injectors with plastic bags.

    4. A003YPM

      Remove the 4 injector vibration insulators.