BMW X3 Service & Repair Manual: Replacing pulse sensor on intake camshaft (N55)

BMW X3 Service & Repair Manual / Electrical / Electronic switching or control units / Replacing pulse sensor on intake camshaft (N55)

IMPORTANT: Aluminum screws/bolts must be replaced each time they are released .

Aluminum screws/bolts are permitted with and without color coding (blue).

For reliable identification: Jointing torque and angle of rotation must be observed without fail (risk of damage) .

IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .

Necessary preliminary work:

Read out the fault memory of the DME control unit.
Switch off ignition.
Remove FAN COWL .

Release connector (1) and remove.

Release screw.

Remove pulse sensor (2).

Electrical

NOTE: Check stored fault message.

Delete fault memory.

Replacing pulse sensor on intake camshaft (N20)

IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) . Necessary preliminary tasks: Read ...

Replacing suction pressure sensor on intake plenum (N20, N26)

Necessary preliminary tasks: Read out the fault memory of the DME control unit. Switch off ignition. Partially undo the acoustic cover. Unl ...

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Summer tires Do not drive with a tire tread depth of less than 0.12 in/3 mm. There is an increased danger of hydroplaning if the tire tread depth is less than 0.12 in/3 mm. Winter tires Do not drive with a tire tread depth of less than 0.16 in/4 mm. Below a tread depth of 0.16 in/4 mm, t ...