[Stack]

I recently purchased a 2000 Alfa GTV 6, and its been a dream besides one little problem that is annoying the crap out of me and making my car unfun to drive...

The throttle position sensor under the pedal is acting up. It is setting off the check engine light and making the car reve INCREDIBLY slow... It will still rev and drive its just sucks...

Well I got the code reset, but it came back
Pulled the sensor and at first it tested bad... tested it again it was good as well as the third time... WTF????

So put it back in and all is fine and dandy until this morning on the way to work... the car stumbles and the light comes back on

WTF Man???

This just sucks and the sensor is 500 Euro... stupid OEM FIAT parts.

Anywho, help would be great

Thanks