LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2003 >> FX35 AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Intake Air Temperature Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Intake Air Temperature Sensor

The Intake Air Temperature (IAT) sensor is located in the air cleaner duct. Sensor monitors temperature of incoming air. Sensor is a thermistor that increases (cold) or decreases (hot) its resistance in response to temperature changes.