12 14 650 Replacing Suction Pressure Sensor on Intake Air Manifold

12 14 650 - Replacing suction pressure sensor on intake air manifold (N54)





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

Note:
The installation location of the suction pressure sensor is at the rear end of the intake air manifold.
Preparatory tasks:

- Remove microfilter housing 64 31 092 Removing and Installing/Replacing Microfilter Housing (Lower Section)





Unlock plug (1) and remove.
Release screws and pull suction pressure sensor (2) out of intake air housing.
Tightening torque 13 62 2AZ 13 62 Senders for Control Unit.





Installation:
Check sealing ring for damage, replace if necessary.
When installing, coat sealing ring with suitable antiseize agent.





Note:
Check stored fault messages.
Now clear the fault memory.