Hello! Is there a way to manually adjust idle rpm on abf? Mine sits on about 800rpm, but idles a bit rough, would like to increase idle rpm a bit.
What about this thread? https://www.clubgti.com/forums/index.php?threads/how-to-adjust-abf-idle.147729/
If you're sure all the sensors are good and ISV is definitely 100% working, you can manually adjust the throttle stop plate. But I'd start by measuring the current position and comparing to the factory setting then go from there: https://drive.google.com/file/d/0B_...are_link&resourcekey=0-l-qYevv-RB_PfHyIXnKZzQ