13 90 500 Replacing tank venting valve (N63)

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Check stored fault message.
Switch off ignition.
Remove FAN COWL .

Unlock connector (1) and remove.

Unlock hose (2) and detach.

Unlock hose (3) further below on intake manifold and detach.

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

Fig 1: Identifying Tank Vent Valve With Connector And Hoses

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock hose (1) on intake manifold and detach.

Fig 2: Identifying Intake Manifold Hose

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Read out fault memory of DME control unit.
Delete fault memory.