Hi everyone just a quick question that i am sure one of you pro's will beable to help me, i am assuming that its just a sensor that has gone down. The symptoms are that when i'm letting off the throttle the car seems to lundge forward as oppose to just naturally slowing down, sometimes it does it sometimes it doesnt. It is more likely to do it from cold but today it was doing it on the motorway when it was well warmed up. The car is a 1996 escort si with 79000 miles on the clock. Any help on this would be great guys, if you need more info please let me know.