jepherz
Staff member
Back when I had cruise control in my car, it would sometimes randomly shut off while cruising. I was told that this was probably because of a bad VSS. Now I have no cruise control, but logging VSS in MMCd shows a graph that somewhat resembles a sine wave in that the numbers are jumping all over the place. With my wideband, I can see that I'm always running rich and that I never enter closed loop. boost leak check has been done and there are no leaks.
Could a bad VSS be causing this? or what else could it be?
Could a bad VSS be causing this? or what else could it be?