Installation [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.
- 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 [11/2021 - ]
- 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 [11/2021 - ]
- Perform "Inspection After Repair" after replacing the fuel pressure sensor.
- INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL
HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.