| ST2 Running fault
Hi, I wondered if anyone can make an educated guess as to my ST2 problem. It's done 37k . problem started today. after an hour of motorway , whilst cruising at 90-100 if I reduce the throttle by only a little bit , instead of just slowing down the engine stops firing completely as if I had let go of the throttle . If I open it up a little bit it fires and runs as if nothing is wrong. It has made the throttle into an on /off switch ! I'm guessing the TPS has reached it's sell by date or maybe one of the other sensors? I tried it many times over the next 100 miles but the problem won't go away . Many thanks for any suggestions. Fraser |