Diesel Data: Automotive Repair

Air Temperature Sensor ( Ambient / Intake ): Service and Repair

The IAT sensor is mounted in the air intake duct.




Removal Procedure
1. Turn OFF the ignition.
2. Disconnect the AT sensor electrical connector.
3. Grasp and remove the IAT sensor with a twisting and pulling motion.

Installation Procedure
1. Position and insert the IAT sensor into the air intake duct.
2. Connect the IAT electrical connector.