11 61 050 Removing and installing intake plenum (M57T2-SCR)

Necessary preliminary work:

(E9x only)

Release screws (1, 2).

Remove heater end panel (3).

Installation note:

Make sure heater end panel is correctly seated.

Fig 1: Identifying Heater End Panel And Screws

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Disconnect plug connection (1) on swirl-flap actuator.

Release screw (2) on dipstick.

Disconnect plug connection for pressure sensor (3).

Unclip vacuum line (4) from holder.

Fig 2: Identifying Swirl-Flap Actuator Plug Connection, Pressure Sensor, Vacuum Lines And Dipstick Screw

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Disconnect plug connection (1) on right pressure pipe.

Fig 3: Identifying Plug Connection On Right Pressure Pipe

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Open cable clips (1).

Disconnect plug connection (2) from exhaust-gas recirculation valve.

Disconnect plug connection (3) from electromotive throttle actuator.

Fig 4: Identifying Exhaust-Gas Recirculation Valve And Electromotive Throttle Actuator Plug Connection

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Unlock and detach charge air hose (1).

Release profile clamp (2) for exhaust gas recirculation line. Tightening torque, see 11 71 1AZ in EXHAUST-GAS RECIRCULATION .

Release screw connection along lines (3).

Tightening torque, see 11 61 1AZ in 11 61 INTAKE MANIFOLD .

NOTE: Picture shows M57T2 Europe.

Fig 5: Identifying Charge Air Hose, Profile Clamp And Screw Connection Lines

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Replace all gaskets.

Assemble engine.

Check function of DDE.