12 14 650 Replace pressure sensor on charge air cooler (S55)

Attention! 

Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .

Necessary preliminary work: 

• Read out fault code memory of the DME control unit.
• Switch off the ignition

Removal: 

Partially detach sealing (1) and lay to one side.

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock connector (2) and remove.

Release screws (1) and pull pressure sensor (3) out of charge air cooler (4).

Courtesy of BMW OF NORTH AMERICA, INC.

Preparation for installation: 

Check sealing ring (1) for damage. Replace damaged sealing ring.

When installing, coat sealing ring with suitable lubricant.

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Install pressure sensor (3) in charge air cooler (4).

Tighten screws (1) of pressure sensor (3).

Tightening torque: 13 62 4AZ .

Attach connector (2).

Connector (2) must snap audibly into place.

Courtesy of BMW OF NORTH AMERICA, INC.

Install sealing (1).

Courtesy of BMW OF NORTH AMERICA, INC.

Required reworking: 

• Erase fault memory of DME control unit.