11 61 065 Removing and installing/replacing left intake plenum (S63)

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Necessary preliminary tasks:

Remove engine with front axle. See REMOVING FRONT AXLE WITH ENGINE/TRANSMISSION (S63, MANUAL GEARBOX) or REMOVING FRONT AXLE WITH ENGINE/TRANSMISSION (S63, DKG) .
Remove left THROTTLE VALVE .

Disconnect plug connection (1) at servomotor for eccentric shaft (2).

Fig 1: Identifying Eccentric Shaft Servomotor And Plug Connection

G10057966

Courtesy of BMW OF NORTH AMERICA, INC.

Unclip wiring harness from clamps (1).

Disconnect plug connection (2).

Release screws (3).

Tightening torque: 13 62 2AZ

Remove pressure sensor (4).

Installation note:

Replace O-ring.

Fig 2: Identifying Pressure Sensor, Plug Connection, Screws, And Clamps

G10057967

Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nuts (1).

Tightening torque: 11 61 1AZ .

Remove intake plenum (2).

Fig 3: Identifying Intake Plenum Nuts

G10057968

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Replace all sealing rings (1).

Observe mounting pin on the differentiated air intake system.

Fig 4: Identifying Sealing Rings

G10057969

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine and vehicle.

Check air intake system for leaks with diagnosis system.

DME.
Air supply.
Charging pressure control.
(ATL) exhaust turbocharger procedure.