13 62 560 Removing and installing/replacing left or right hot film air mass meter (N63 B40/B44 O 1)

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Necessary preliminary tasks :

Read out fault code memory of the DME control unit.
Switch off ignition
Remove ACOUSTIC COVER

Picture shows the left side, the procedure for the right side is identical.

Unlock connector (1) and remove.

Unfasten screws (2).

Tightening torque 13 62 6AZ .

Pull hot film air mass meter (3) out of upper section of intake silencer housing.

Installation note:

Replace gasket on hot film air mass meter.

Fig 1: Identifying Hot Film Air Mass Meter, Connector, And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Check stored fault message.
Clear diagnostic fault entries from fault memory.