Installation [08/2023 - ]: Procedure
WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL FUEL PRESSURE SENSOR
- INSTALL NO. 1 FUEL PRESSURE SENSOR HOLDER
*a Cutout (Fuel Pressure Sensor) *b Cutout (No. 1 Fuel Pressure Sensor Holder) - Temporarily install the No. 1 fuel pressure sensor holder to the fuel delivery pipe as shown in the illustration.NOTE:
Make sure that the cutout of the fuel pressure sensor is aligned with the cutout of the No. 1 fuel pressure sensor holder.
- Using an 8 mm socket wrench, install the 2 bolts.
Torque: 10 N.m (102 kgf/cm, 7 ft.lbf)
- Connect the fuel pressure sensor connector.
- Temporarily install the No. 1 fuel pressure sensor holder to the fuel delivery pipe as shown in the illustration.
- INSTALL INTAKE MANIFOLD
Refer to INSTALLATION [08/2023 - ]
- CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
Refer to PROCEDURE - Step 5
- INSTALL BATTERY SERVICE COVER PLATE
- INSPECT FOR FUEL LEAK
Refer to PROCEDURE - Step 1
- PERFORM INITIALIZATION
- Perform "Inspection After Repair" after replacing the fuel pressure sensor.
Refer to INITIALIZATION [10/2022 - ]
- Perform "Inspection After Repair" after replacing the fuel pressure sensor.
- INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL
Refer to WORK PROCEDURE [10/2022 - ]
HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.