Im having a problem with the TPS sensor , After I shut off the engine and key removed the sensor makes a sound which wont stop unless I unplug the sensor. ANYBODY have an idea what could be the problem??? THanks
If this is what I think it is......this was a "feature" of the earlier engines which kept the throttle body plate OPEN for a while to let the intake "vent". Some people notice the sound and some don't.
It likely is perfectly normal ........and should stop after 5 to 20 minutes.