Owner reviews for throttle position sensor (TPS)

My weird idle issues were solved with the new TPS. I went with a expensive ACDelco one

TPS. I reccomend the Crown offered on Quadratec. Tried other brands, most didn't work for more than a couple weeks. About $35 for my year, takes about 5 min to install. But you aren't running without it.

Had the same issue with my i20. Apparently it was a sensor with issue with the throttle input got it replaced. Replaced all spark plugs as well.

It needed a new throttle position sensor which is integrated into the throttle body. There is a cable going to the throttle body, two potentiometers read the angle and help adjust the throttle valve. One or both of those were going bad.