Sidekick JS 2D Soft Top 2WD L4-1.6L (1997)
Intake Air Temperature Sensor: Description and Operation
Located on the air cleaner, this sensor measures the temperature of the intake air and converts its change into that in resistance through the
thermistor like the ECT sensor.
By monitoring the resistance of the IAT sensor, ECM detects the intake air temperature and use it as one of the signals to control fuel injectors and
ignition timing.
