Problemi 3200 gt
good evening, I have a Maserati 3200 GT, for a week I had the problem of the check engine light and the car was in trouble, on Saturday evening while I was stopped at the traffic light the car accelerated on its own, given that the throttle body has been serviced, the diagnosis turns out to be the potentiometer. What do you think?
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Hi Gianmarco.
Can you read the error codes at all?
The most likely cause of the engine revving up is actually the throttle body as the magnet starts breaking up and the flap sticks in position https://www.youtube.com/watch?v=6UUmoJtlQwU I would check for this first.
Its possible this is a pedal sensor issue but it has two outputs which should prevent the engine revving because of a faulty pedal sensor. If the two outputs have been wired together then its possible.
Reading the error codes would help you determine the likely cause.
Dave S