Jaguar XJ (X350). Service manual — part 1034

Manifold Absolute Pressure (MAP) Sensor
(18.30.86)

Removal

1 . Remove the oil filler cap.

2 . Remove the engine cover.

3 . Disconnect the manifold absolute pressure (MAP) sensor electrical connector.

4 . Remove the MAP sensor.

Installation

1 . To install, reverse the removal procedure.

Tighten to 3 Nm.

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Mass Air Flow (MAF) Sensor (18.30.15)

Removal

NOTE:

This procedure is showing the lower mass air flow (MAF) sensor removal and installation. The

upper MAF sensor removal and installation is similar.

1 . Remove the air cleaner.

For additional information, refer to

2 . Remove the mass air flow (MAF) sensor.

Installation

1 . To install, reverse the removal procedure.

Tighten MAF sensor retaining screws to 2 Nm.

Oil Temperature Sensor (18.31.01)

Removal

1 . Remove the air deflector.

For additional information, refer to Air Deflector (76.11.41)

2 . Drain the engine oil.

Place suitable container under the vehicle.

Remove the drain plug and drain the engine oil.

Install the drain plug.

Tighten to 25 Nm.

3 . Disconnect the oil temperature sensor electrical connector.

4 . Remove the oil temperature sensor.

Remove and discard the O-ring seal.

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