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Home >> Ford >> 2009 >> RV Cutaway 6.0 P >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Description & Operation- 6.0L Diesel >> Engine Control Components >> Intake Air Temperature (IAT) Sensor

Intake Air Temperature (IAT) Sensor

The IAT sensor is a thermistor device. The electrical resistance of a thermistor decreases as the temperature increases, and resistance increases as the temperature decreases. The varying resistance affects the voltage drop across the sensor providing a signal corresponding to temperature.

The IAT sensor is integrated into the MAF sensor.

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