Check Valve With Vacuum Line In Engine Compartment, Removing And Installing, 3.0L/4.0L TFSI Engine: Removing
WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .
-- Remove the vacuum line -1- from the intake manifold to do so destroy the release buttons with the catches.
-- Release the retainer in direction of -arrow- and remove the vacuum line (example illustration).