11 61 050 Removing and installing intake plenum (N20)

WARNING: This page is about a different variant/trim than selected.

Necessary preliminary tasks:

Unlock and pull off all connectors (1) from the DME control unit (2).

Release screws.

Tightening torque 12 14 1AZ .

Remove DME control unit.

Fig 1: Locating DME Control Unit Connectors

Press and hold lock (1) of tank ventilation line (2).

Pull off tank ventilation line (2).

Fig 2: Identifying Tank Ventilation Line And Lock

Detach plug connection (1) at tank vent valve (2).

Detach tank vent valve (2) from mounting.

Fig 3: Identifying Tank Vent Valve And Plug Connection

Disconnect plug connection (1) on throttle valve drive.

Fig 4: Identifying Plug Connection On Throttle Valve Drive

Unlock connector (1) and remove.

Fig 5: Identifying Intake Plenum Connector

Disconnect plug connection (1).

Unlock snap fastener (2).

Press charge air duct down.

Fig 6: Identifying Throttle Body, Snap Fastener And Plug Connection

Unscrew nuts (1).

Tightening torque: 11 61 1AZ .

Release cable strap under intake plenum with a suitable tool.

Installation note:

Check all profile seals, replace if necessary.

Fig 7: Identifying Intake Plenum And Nuts

Installation note:

Replace all gaskets.

Assemble engine.