12 14 650 Replacing the vacuum pressure sensor on the pressure pipe (N20 hybrid drive)

WARNING: High-voltage system - danger to life
Compliance with the following points is mandatory before beginning work:

IMPORTANT: Observe notes on PROTECTION FROM ELECTROSTATIC DAMAGE .

Removal:

Unlock connector (1) and remove.

Unfasten screws (2).

Feed out and remove suction pressure sensor (3) from the pressure pipe.

Fig 1: Identifying Suction Pressure Sensor, Connector And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Preparation for installation:

Check sealing ring of suction pressure sensor and replace if damaged.

Apply a thin coat of lubricant to sealing ring of the suction pressure sensor for installation.

Part: Sealing ring

Fig 2: Identifying Suction Pressure Sensor Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Feed in and install suction pressure sensor (3) in pressure pipe.

Tighten down screws (2).

Tightening torque 13 62 5AZ .

Attach and lock connector (1).

Connector (1) must engage audibly.

Fig 3: Identifying Suction Pressure Sensor, Connector And Screws

Courtesy of BMW OF NORTH AMERICA, INC.