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Home >> Toyota >> 2022 >> RAV4 LE, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 119 (Fuel System (A25A-FXS) - Service Information (1 Of 2)) >> FUEL INJECTOR (for Port Injection) >> Removal [11/2018 - 02/2019] >> Procedure

Removal [11/2018 - 02/2019]: Procedure

WARNING: This page is about a different variant/trim than selected.
  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 notices before proceeding with work.

    Refer to PRECAUTION [11/2018 - ]

  2. DISCHARGE FUEL SYSTEM PRESSURE 

    Refer to PRECAUTION [11/2018 - 02/2019]

  3. REMOVE DECK BOARD ASSEMBLY 

    Refer to PROCEDURE - Step 2

  4. REMOVE REAR NO. 2 FLOOR BOARD 

    Refer to PROCEDURE - Step 3

  5. REMOVE BATTERY HOLE COVER 

    Refer to PROCEDURE - Step 4

  6. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 
    NOTE:

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

    Refer to INITIALIZATION [11/2018 - 02/2019]

  7. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to REMOVAL [11/2018 - 02/2019]

  8. REMOVE EGR VALVE ASSEMBLY 

    Refer to REMOVAL [11/2018 - 02/2019]

  9. REMOVE NO. 2 WATER BY-PASS PIPE 

    Refer to PROCEDURE - Step 7

  10. DISCONNECT FUEL TUBE SUB-ASSEMBLY 
    1. Remove the fuel pipe clamp from the fuel tube connector.
      GTY760014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the fuel tube sub-assembly from the fuel delivery pipe sub-assembly.
      GTY760013Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Refer to PRECAUTION [11/2018 - 02/2019]

  11. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 10

  12. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY 
    1. Disconnect the connector from the No. 5 engine wire.
      GTY760009Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and fuel delivery pipe sub-assembly from the cylinder head sub-assembly.
      GTY773619Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Be careful not to drop the port fuel injector assemblies when removing the fuel delivery pipe sub-assembly.

  13. REMOVE NO. 1 DELIVERY PIPE SPACER 
    1. Remove the 2 No. 1 delivery pipe spacers from the cylinder head sub-assembly.
      GTY760008Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE INJECTOR VIBRATION INSULATOR 
    1. Remove the 4 injector vibration insulators from the cylinder head sub-assembly.
      GTY760011Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE NO. 5 ENGINE WIRE 
    1. Disconnect the 5 connectors from the 4 port fuel injector assemblies and fuel pressure sensor.
      GTY771589Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the 2 clamps and remove the No. 5 engine wire from the fuel delivery pipe sub-assembly.
  16. REMOVE PORT FUEL INJECTOR ASSEMBLY 
    1. Pull the 4 port fuel injector assemblies out of the fuel delivery pipe sub-assembly.
      GTY754430Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from each port fuel injector assembly.
      GTY754415Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Attach a tag or label with the corresponding cylinder number to each port fuel injector assembly so that they can be installed to their original locations.
      NOTE:

      Cover the port fuel injector assemblies with plastic bags to prevent damage and contamination.

      GTY766507Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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