Jaguar XJ (X350). Manual — part 632

Fuel Injectors (18.10.02)

Removal

1 . Remove the fuel charging wiring harness.

For additional information, refer to

2 . Remove the fuel injectors.

Remove the fuel injector locating clips.

3 . Remove and discard the O-ring seals.

Installation

1 . NOTE:

Install new fuel injector O-ring seals.

To install, reverse the removal procedure.

Lubricate the fuel injector O-ring seals with clean engine oil.

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Fuel Injection Supply Manifold (19.60.13)

Removal

1 . Remove the fuel injectors.

For additional information, refer to Fuel Injectors (18.10.02)

2 . Remove the fuel pressure sensor.

Remove and discard the O-ring seals.

Installation

1 . NOTE:

Install new O-ring seals.

To install, reverse the removal procedure.

Tighten to 10 Nm.

Throttle Body - VIN Range: G00442-
>G45703 (19.70.04)

Removal

1

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WARNING: When relieving cooling system pressure, cover the expansion tank cap

with a thick cloth to prevent the possibility of scalding. Failure to follow these instructions

may result in personal injury.

Remove the expansion tank cap to relieve the cooling system pressure.

2

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CAUTION: Do not attempt to clean the throttle body. The bore and the throttle

plate has a special coating applied during manufacture which should not be removed.

Remove the air cleaner outlet tube. <<303-12A>>

3 . Disconnect the throttle motor electrical connector.

4 . Disconnect the throttle position (TP) sensor electrical connector.

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