Crankcase ventilation hose at the intake hose connection piece, USA vehicles
WARNING: This page is about a different car, the 2024 Audi Q7 and 2023 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
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 -3- must not be disconnected from the connection piece -2- on USA vehicles.
- The replacement part is supplied with the crankcase ventilation hose -2- connected to the intake manifold -1-. Refer to the appropriate Electronic Parts Information.