2000 Mailbu IAT sensor
So, my 2000 Malibu 3.1 check engine light came on, dropped by my local Advance Auto Parts, turns out I'm getting a "IAT Sensor Circuit high voltage" code (sorry, can't remember the exact number, and don't have it with me).
Pulled the sensor, resistance went down as temperature went up. This should be correct fora thermistor, right? What should the voltage be on this circuit? What could cause the high voltage situation, if the sensor is working correctly?
Thanks in advance!!