Removal [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.
- RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM (for PHEV Model)
Refer to REPLACEMENT [08/2023 - ]
- REMOVE SUCTION HOSE SUB-ASSEMBLY (for PHEV Model) NOTE:
- Do not apply excessive force to the suction hose sub-assembly.
- Seal the openings of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering them.
- REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY
Refer to REMOVAL [08/2023 - ]
- REMOVE E.F.I. VACUUM SENSOR ASSEMBLY (MANIFOLD ABSOLUTE PRESSURE SENSOR)
Refer to REMOVAL [10/2022 - ]
- REMOVE PURGE VALVE (PURGE VSV)
Refer to REMOVAL [08/2023 - ]
- DISCONNECT NO. 1 FUEL VAPOR FEED HOSE
Refer to PROCEDURE - Step 2
- DISCONNECT NO. 2 FUEL VAPOR FEED HOSE
Refer to PROCEDURE - Step 3
- DISCONNECT ENGINE WIRE
- REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY
Refer to PROCEDURE - Step 5 - REMOVE EGR VALVE ADAPTER GASKET
Refer to PROCEDURE - Step 6
- REMOVE EGR INLET GASKET
Refer to PROCEDURE - Step 7
- DISCONNECT NO. 5 WATER BY-PASS HOSE
- DISCONNECT NO. 3 WATER BY-PASS PIPE
- REMOVE NO. 2 WATER BY-PASS PIPE
- REMOVE NO. 2 FUEL VAPOR FEED HOSE
- REMOVE INTAKE MANIFOLD
- REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET
- REMOVE NO. 1 ENGINE COVER
- REMOVE VACUUM HOSE