C-loc22

Hi Steve yea I’ve had diagnosed came up as vacuum pump changed this for one from TPS vag version cleared codes off and still has same issue I’m going to check all the breather pipes it seems to be air problem 🤞🏽 and hopefully not stretched chain I’ve been reading about

Same thing has happened to me just bought a 3.2 v6 Quattro and having exactly same idling issue just wondering did you manage to find problem what was the cause any help would be greatly appreciated