Crankcase Ventilation Hose on Intake Manifold, Rest of World Vehicles
WARNING: This page is about a different car, the 2022 Audi S5, 2021 Audi S5, and 2020 Audi S5. 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 -2- cannot be removed from the intake manifold -1- without damage.
- Replace the crankcase ventilation hose.
- When installing, make sure the connector coupling clicks into place and does not sit crooked on the intake manifold support -1-.