13 90 500 Replacing tank venting valve (N12)

Necessary preliminary tasks:

Installation location:

Tank vent valve is fitted at bottom on intake air manifold.

NOTE: For purposes of clarity, the following work step is shown on the engine after it has been removed.

Unlock and disconnect lines (1 and 2).

Unlock plug (3) and remove.

Detach tank vent valve (4) from holder and remove.

Fig 1: Removing Tank Vent Valve

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Read out fault memory of DME control unit.
Now clear the fault memory.