I have a 1.8t AGU, had a new K03s fitted the other day now every time i go over 4000rpm or put my foot down it jurks like mad!
Plugged in the VagCom and it threw out:
00544 - Maximum Boost Pressure Exceeded
35-10 - - - Intermittent
I dont think the n75 is to blaim, it wasnt doing it before i had the new turbo fitted.. could it be a badly adjusted actuator from the factory? if so has anyone got a idea on how to adjust this properly and safely?