11 15 001 Removing and installing/replacing the engine ventilation line with and without heating element (N20)

Release connector (1) and remove.

Unlock clamps. Detach engine tank ventilation line (2) from cylinder head cover and from clean air pipe.

Feed out and remove engine tank ventilation line.

Check gaskets; replace damaged gaskets.

Fig 1: Identifying Engine Tank Ventilation Line From Cylinder Head Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.