C C chipchip2010 Sep 26, 2012 help my 1.8 t A4 has a code of po1548 ive changed the n75 valve with a genuine one and the car still does not pull right can anyone help please
help my 1.8 t A4 has a code of po1548 ive changed the n75 valve with a genuine one and the car still does not pull right can anyone help please