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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Fuel System (A25A-FXS) - Service Information (1 Of 2)) >> Fuel Pressure Sensor >> Installation [12/2019 - 11/2023] >> Procedure

Installation [12/2019 - 11/2023]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. INSTALL NO. 2 FUEL PRESSURE SENSOR 

    HINT: 

    Perform "Inspection After Repair" after replacing the No. 2 fuel pressure sensor.

    Refer to INITIALIZATION [12/2019 - 10/2021] , or refer to INITIALIZATION [10/2021 - ]

    1. GTY808669Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 Fuel Pressure Sensor
      *2 No. 2 Fuel Pressure Sensor Holder
      *a Flat

      Install the No. 2 fuel pressure sensor holder to a new No. 2 fuel pressure sensor as shown in the illustration.

    2. Using an 8 mm socket wrench, install the No. 2 fuel pressure sensor with the No. 2 fuel pressure sensor holder to the fuel delivery pipe sub-assembly with the bolt.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

    3. Connect the No. 2 fuel pressure sensor connector.
  2. TEMPORARILY INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 1

  3. TEMPORARILY INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY 

    See step  7

  4. INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY 

    Refer to PROCEDURE - Step 3

  5. INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY 

    See step  9

  6. CONNECT FUEL TUBE SUB-ASSEMBLY 

    See step  10

  7. INSTALL NO. 2 WATER BY-PASS PIPE 

    Refer to PROCEDURE - Step 6 [12/2019 - 10/2021] , or refer to PROCEDURE - Step 6 [10/2021 - ]

  8. INSTALL EGR VALVE ASSEMBLY 

    Refer to INSTALLATION [12/2019 - 10/2021] , or refer to INSTALLATION [10/2021 - ]

  9. INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to INSTALLATION [12/2019 - 09/2020] , or refer to INSTALLATION [09/2020 - ]

  10. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to PROCEDURE - Step 2

  11. INSTALL BATTERY SERVICE HOLE COVER 

    Refer to PROCEDURE - Step 68 [12/2019 - 10/2022] , or refer to PROCEDURE - Step 66 [10/2022 - ]

  12. INSPECT FOR FUEL LEAK 

    Refer to PROCEDURE - Step 1

  13. PERFORM INITIALIZATION 
    1. Perform "Inspection After Repair" after replacing the No. 2 fuel pressure sensor.

      Refer to INITIALIZATION [12/2019 - 10/2021] , or refer to INITIALIZATION [10/2021 - ]

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