Crankcase Ventilation Hose on Intake Manifold, USA Vehicles

Fig 1: Crankcase Ventilation Hose on Intake Manifold, Rest of World Vehicles

Courtesy of AUDI OF AMERICA, LLC

CAUTION:

Risk of a violating emissions legislation on USA vehicles by the intake of leaked air.

- Do not open the hose connection on the crankcase ventilation.

The crankcase ventilation hose -2- must not be disconnected from the intake manifold -1- on USA vehicles.

The replacement part is supplied with the crankcase ventilation hose -2- connected to the intake manifold -1-. Refer to Electronic Parts Information (ETKA).