Quote Originally Posted by MSHardeman View Post
Do you have a ScanGauge, or some other OBDII reader that you can hook up to the car (either of you)? That way you could get a temp reading off the ScanGauge and bypass the dash gauge to see if it is reading correctly or not.
But, if the sensor is bad the scan gauge will still give a bad reading since the scan gauge will still be getting its signal from the bad temp sensor.