12 14 610 Removing/replacing right knock sensors (N63)

Necessary preliminary work:

Picture shows left side. Procedure on right side identical.

Unlock and disconnect plugs (1) on both knock sensors.

Release screws on both knock sensors (2).

Tightening torque 13 62 5AZ .

Remove knock sensors (3).

Fig 1: Identifying Plugs And Knock Sensors

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Installation note:

Clean support face of knock sensors on engine block.

Fig 2: Locating Support Face Of Knock Sensors On Engine Block

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NOTE: Check stored fault message.
Delete fault memory.