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
• Remove INTAKE FILTER HOUSING

Unlock plug (1) and remove.

Release screws and pull suction pressure sensor (2) out of intake air manifold.

Tightening torque 13 62 2AZ .

Fig 1: Locating Suction Pressure Sensor Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

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

When installing, coat sealing ring with suitable antiseize agent.

Fig 2: Locating Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.