lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Fuel Injector|Removal|Page 1545 > < Fuel Injector|Removal|Page 1543
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- Disconnect 2 water bypass hoses.
- Remove throttle body and gasket.

No. 1 Fuel Pipe

Intake Air Chamber Removal

- Disconnect No. 1 fuel line from rear of fuel rail and discard gasket washers.

No. 2 Fuel Pipe

- Disconnect No. 2 fuel line from pressure regulator and discard gasket washers.

Air Intake Chamber Supports

- Remove intake air chamber supports.
- Disconnect vacuum hose from fuel pressure regulator.
- Disconnect fuel injector electrical connectors.

Injector Electrical Connectors

- Unbolt intake air control valve actuator.

Note:Do not disconnect actuator rod. Using wire or tape, pull unit to the side.

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