Turbo Boost Sensor: Service and Repair

12 14 650 Replacing Suction Pressure Sensor On Intake Plenum (N55)







Necessary preliminary work:
- Read out fault memory of DME control unit
- Turn off ignition
- Remove intake silencer housing







Unlock plug (1) and remove.
Release screws and pull suction pressure sensor (2) out of intake plenum.
Tightening torque 13 62 4AZ.







Installation:
Check sealing ring for damage. Replace sealing ring if damaged.

When installing, coat sealing ring with suitable lubricant.







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