Audi Q7/Q8: Intake Hose with Connection Piece and Crankcase Ventilation Hose
WARNING: This page is about a different car, the 2022 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
1 - Crankcase Ventilation Hose
2 - Connection Piece with O-ring -item 13-
3 - Crankcase Ventilation Hose (inseparable)
4 - Intake Hose
5 - Screw-Type Clamp, Tightening Specification. Refer to OVERVIEW - CHARGE AIR HOSE CONNECTIONS .
Arrow Bolt - Tightening Specification -item 12-