12 14 651 Replacing pressure sensor on charge air duct (N55)

Unlock connector (1) and remove.

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

Tightening torque 13 62 4AZ .

Fig 1: Identifying Pressure Sensor Screws And Connector

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Installation note: 

Check sealing ring for damage, replace if necessary.

When installing, coat sealing ring with suitable lubricant.

Fig 2: Locating Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.