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Home >> Dodge and Ram >> 2001 >> Durango 5.9 Z, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - Gasoline >> Computerized Engine Controls >> Input Devices >> Intake Air Temperature Sensor

Intake Air Temperature Sensor

Intake Air Temperature (IAT) sensor measures temperature of incoming intake air. This information is used by Powertrain Control Module (PCM) to adjust air/fuel mixture.