13 62 560 Removing And Installing/Replacing Air-Mass Flow Sensor (S54)

Turn off ignition.

Unlock plug (2) and detach from air-mass flow sensor (1).

Release screws (3).

Withdraw air-mass flow sensor (1) from intake pipe.

Installation:

Check O-ring for damage, replace if necessary.

Fig 1: Locating Plug And Air-Mass Flow Sensor

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Interrogate fault memory of DME control unit. Check stored fault messages. Rectify faults. Then clear fault memory.