P0127 Code – Intake Air Temperature Too High

Code P0127 Possible Causes
Faulty Powertrain Control Module PCM
Intake Air Temperature Sensor circuit poor electrical connection
Intake Air Temperature Sensor harness is open or shorted
Engine Coolant Temperature sensor electrical circuit poor connection
Engine Coolant Temperature sensor harness is open or shorted
Faulty Engine Coolant Temperature ECT sensor

Need help with this code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.

Leave a Reply