Set Condition
- After a calibrated amount of cool down time, the Powertrain Control Module (PCM) compares the Ambient Air Temperature (AAT) Sensor, Engine Coolant Temperature (ECT) Sensor, and Intake Air Temp (IAT) Sensor values. The DTC will set if the Inlet Air Temp Sensor value is not within 15°C (59°F) of the other temperature sensors.