Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hello! On the drivers side of the motor, towards the back (just over the transmission), the sensor is in the side, just over the transmission. It will have a Yellow wire and Black wire going to it.
Make sure the engine is cool, and you will loose coolant when you remove it. The new sensor will come with sealer on the threads, so just screw it in, until its tight (don't overtighten it!).