Jaguar XJ (X350). Manual — part 649

6 . NOTE:

Right-hand shown, left-hand similar.

Detach the engine wiring harness.

7 . NOTE:

Right-hand shown, left-hand similar.

Disconnect the electrical connectors.

8 . Disconnect the fuel temperature sensor electrical connector.

Vehicles without supercharger

9 . Remove the fuel injection supply manifold.

Vehicles with supercharger

10 . NOTE:

Left-hand shown, right-hand similar.

Remove the fuel injection supply manifold.

All vehicles

11 . Remove the fuel injectors.

Release the retaining clip.

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Remove and discard the O-ring seals.

Installation

All vehicles

1

.

WARNING: Do not smoke or carry lighted tobacco or open flame of any type when

working on or near any fuel related components. Highly flammable vapors are always

present and may ignite. Failure to follow these instructions may result in personal injury.

WARNING: Do not carry or operate cellular phones when working on or near any

fuel related components. Highly flammable vapors are always present and may ignite.

Failure to follow these instructions may result in personal injury.

To install, reverse the removal procedure.

Install new fuel injector O-ring seals. Lubricate the O-ring seals with clean

engine oil to aid installation.

Vehicles with supercharger

2 . Tighten to 7 Nm.

Vehicles without supercharger

3 . Tighten to 22 Nm.

4 . Tighten to 6 Nm.

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