2007 Chevy Cobalt Coolant Temp Sensor Location. Wb6epp answered 9 years ago. Where is the cooling fan sensor?

You also have a temp sensor that supplys info to your pcm, that is located just by the oil fill cap next to two pipes. 2007 chevy cobalt lt, 2.2l, 135,000 miles i'll try to summarize this as simply as possible. The temp stopped reading and ac shut off literally in the exact same location as it did the previous morning.