Buzzing Sound

[iam_dominic]

When i turn the key in the ON position i get a buzzing sound that seems to be coming from the bottom of the car near the transmission, the buzzing stops when i unplug the Throttle Position Senor or when i turn the sensor ainticlock wise as far aspossible. However to start the car i now need to have the acceleartor pedal pushed down...

Is my TPS stuffed? or does it just need proper adjusting?

[The Dan]

I would say faulty TPS. Being an Automatic you should have all three wires active on the back of the TPS plug. One of them goes to the trans. Try swapping with a known good one or you can test your one but testing is a very broad method which might not really tell you.

[iam_dominic]

Im getting no error code from it when i reset the ECU..

Any idea on how to calibrate the proper positioning of the thing?