BMW X3 Service & Repair Manual: Removing and installing/replacing oil pressure sensor (N55)
Necessary preliminary work:
- Switch off ignition.
- Remove IGNITION COIL COVER.
WARNING: Risk of burning! Only perform this repair work on an engine that has cooled down.
Installation location:
Oil filter housing, front left.
Engine oil may emerge when oil pressure sensor is replaced; have a cleaning cloth ready.
Release connector (1) and remove.
Release oil pressure sensor (2).
NOTE: Add final details to vehicle Check oil level: Top up engine oil if necessary.
Removing and installing/replacing oil pressure sensor (N52T)
WARNING: Risk of burning!
Only perform this repair work on an engine that has cooled down.
Necessary preliminary work:
Remove ACOUSTIC COVER
...
Removing and installing/replacing oil pressure switch (N47 D20 O1)
IMPORTANT:
When working on the oil, coolant or fuel circuit, you must protect the alternator against dirt
contamination.
Cover alternator w ...
Other materials:
BMW X3 Service & Repair Manual > Electronic switching or control units: Replacing crankshaft pulse sensor (N55)
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Read out the fault memory of the DME control unit.
Switch off ignition.
Remove STARTER MOTOR.
Unlock connector (1) and remove.
Release screw (2) ...