LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Honda >> 2003 >> Insight Standard >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel And Emissions Systems >> System Description >> PGM-FI System >> Intake Air Temperature (IAT) Sensor
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Intake Air Temperature (IAT) Sensor

The IAT sensor is a temperature dependent resistor (thermistor). The resistance of the thermistor decreases as the intake air temperature increases.

Fig 1: Identifying Intake Air Temperature Sensor
G03680662Courtesy of AMERICAN HONDA MOTOR CO., INC.