12 14 651 Replacing Fuel Pressure Sensor on Charge Air Duct

12 14 651 Replacing Fuel Pressure Sensor On Charge Air Duct (N54, N55)







Necessary preliminary tasks:
- Read out fault memory of DME control unit.
- Switch off ignition.

- N54 only:

Remove suction filter housing.


NOTE: The installation location of the pressure sensor is at the rear end of the charge air duct.







Unlock connector (1) and remove.

Release screws and pull pressure sensor (2) out of charge air duct.

Tightening torque 13 62 2AZ.







Installation note:
Check sealing ring for damage, replace if necessary.

When installing, coat sealing ring with suitable lubricant.







NOTE:
Reassemble the vehicle.
Check stored fault messages.
Delete fault memory.