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Home >> Jeep >> 2012 >> Compass 2WD L4-2.4L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Air Temperature Sensor ( Ambient / Intake ) >> Description and Operation
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Air Temperature Sensor ( Ambient / Intake ): Description and Operation






DESCRIPTION

The IAT Sensor is a Negative Temperature Coefficient (NTC) Sensor that provides information to the PCM regarding the temperature of the air entering the intake manifold.