Jaguar XJ (X350). Manual — part 1032

Installation

1 . To install, reverse the removal procedure.

Knock Sensor (KS) LH (18.30.92)

Removal

1 . Remove the crankcase vent oil separator.

For additional information, refer to Crankcase Vent Oil Separator

2

.

NOTE:

Remove and discard the O-ring seal.

Remove the oil filter element housing.

Rotate the oil filter element housing five complete turns counter-

clockwise.

Allow the engine oil to drain from the oil filter element housing for two

minutes.

Remove the oil filter element housing.

3 . Disconnect the knock sensor (KS) electrical connector.

Detach the KS wiring harness.

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4 . Detach the left-hand glow plug rail.

5

.

NOTE:

Make a note of the orientation of the KS and make sure it is positioned in the same

position when installed.

Remove the KS.

Installation

1 . NOTE:

Prior to installing the KS, clean the cylinder head and KS mating surfaces.

NOTE:

Make sure the KS is installed in the same position as removed.

To install, reverse the removal procedure.

Tighten to 20 Nm.

2 . NOTE:

Install a new O-ring seal.

Tighten to 25 Nm.

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