12 14 650 Replacing suction pressure sensor on intake plenum (N55)

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Necessary preliminary work:

Read out the fault memory of the DME control unit.
Switch off ignition.
Remove INTAKE FILTER HOUSING .

Release connector (1) and remove.

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

Tightening torque 13 62 4AZ .

Fig 1: Locating Suction Pressure Sensor Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Check sealing ring for damage. Replace damaged sealing ring.

When installing, coat sealing ring with suitable lubricant.

Fig 2: Locating Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.

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