13 54 020 Removing and installing/sealing right throttle body (N63, S63)

Necessary preliminary tasks:

NOTE: Picture shows the left throttle valve assembly, the procedure for the right side is identical.

Unlock plug (1) and remove.

Unfasten screws (2).

Tightening torque 13 54 1AZ .

Remove throttle valve assembly (3).

Fig 1: Identifying Plug Connection, Screws And Throttle Valve Assembly

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Check plug connection (1) for coolant remnants. Clean soiled plug connection (1) with compressed air.

Installation:

Replace sealing ring (1) of throttle assembly (2).

Fig 2: Identifying Sealing Ring And Throttle Assembly

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Check stored fault message.

Delete fault memory.