11 61 050 Removing and installing intake air manifold (N14)

Necessary preliminary tasks:

NOTE: Picture shows EPPC removed.

Disconnect vacuum lines on vacuum connection (1 and 2).

Disconnect plug connection at EPPC.

Installation:

OUT connector (1) is identified with a green ring.

Fig 1: Vacuum Connections

Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connection (1) on tank vent valve (2).

Detach hose from tank vent valve (2).

Fig 2: Plug Connection And Tank Vent Valve

Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nuts (1).

For tightening torque refer to 11 61 1AZ in 11 61 INTAKE MANIFOLD .

Fig 3: Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

OUT connector on EPPC is identified with a green ring.

Vacuum line (1) is fitted with a green ring (OUT).

Vacuum line (2) without green ring (VAC).

Fig 4: Vacuum Lines With Green (Out) And Without Green (VAC) Ring

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Replace all seals.

Assemble engine.