Removal [11/2021 - ]: Procedure

WARNING: This page is about a different car, the 2025 Lexus NX 250, 2024 Lexus NX 250, 2023 Lexus NX 250, and 2022 Lexus NX 250. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY
Refer to REMOVAL [11/2021 - ]

REMOVE FUEL PIPE CLAMP

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

DISCONNECT FUEL TUBE SUB-ASSEMBLY

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Disconnect the fuel tube sub-assembly from the fuel delivery pipe sub-assembly.
Refer to PRECAUTION [11/2021 - ]

REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

NOTE:

If fuel intrudes into the combustion chamber, there may be adverse effects to the engine main body.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Remove the 2 bolts and fuel delivery pipe sub-assembly with the 4 port fuel injector assemblies from the cylinder head sub-assembly.
NOTE:
Be careful not to drop the port fuel injector assemblies when removing the fuel delivery pipe sub-assembly.

REMOVE NO. 1 DELIVERY PIPE SPACER

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

REMOVE INJECTOR VIBRATION INSULATOR

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

REMOVE NO. 5 ENGINE WIRE

REMOVE PORT FUEL INJECTOR ASSEMBLY

NOTE:

Attach a tag or label with the corresponding cylinder number to each port fuel injector assembly so that they can be installed to their original locations.
Cover the port fuel injector assemblies with plastic bags to prevent damage and contamination.