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Removal [11/2021 - ]: Procedure

WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
  1. PRECAUTION 
    NOTE:

    After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

    Refer to BEFORE DISCONNECTING BATTERY [11/2021 - ]
  2. DISCHARGE FUEL SYSTEM PRESSURE 

    See step  2

  3. REMOVE BATTERY SERVICE COVER PLATE 

    Refer to PROCEDURE - Step 2

  4. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to PROCEDURE - Step 3

  5. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to REMOVAL [11/2021 - ]

  6. REMOVE EGR VALVE ASSEMBLY 

    Refer to REMOVAL [11/2021 - ]

  7. REMOVE NO. 2 WATER BY-PASS PIPE 
    Refer to PROCEDURE - Step 12
  8. REMOVE FUEL PIPE CLAMP 

    See step  7

  9. DISCONNECT FUEL TUBE SUB-ASSEMBLY 
    See step  8
  10. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY 
    See step  9
  11. REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY 
    See step  10
  12. REMOVE FUEL PUMP SPACER GASKET 

    See step  11

  13. REMOVE FUEL PUMP LIFTER ASSEMBLY 

    See step  12

  14. REMOVE NO. 2 FUEL PRESSURE SENSOR HOLDER 
    1. GTY1074632Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disconnect the No. 2 fuel pressure sensor connector.
      2. Using an 8 mm socket wrench, remove the bolt and No. 2 fuel pressure sensor holder from the fuel delivery pipe sub-assembly.
  15. REMOVE NO. 2 FUEL PRESSURE SENSOR 
    1. GTY1181159Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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