I have a 2007 Chevy cobalt 2.2L with a throttle poisoning sensor problem. Every place I have called said I needed a new throttle body to rest pace the sensor, I was wondering if anybody had the same problem and were able to replace just the sensor instead of having to buy a whole new throttle with it?

 

Sounds like horses**t to me. I'll do some checking, however. Get your ignition switch changed for free at any Chevy dealership. They were defective and are replaced at no cost to you.