XJ-S Convertible (XJ27) L6-4.0L (1996)
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Intake Air Temperature Sensor: Description and Operation
The intake air temperature sensor (IATS) is exposed to inlet air and enclosed in a ventilated protected housing. It measures the temperature of the
air in the induction tract and reports to the ECM.
The IATS consists of a negative temperature coefficient thermistor i.e. resistance decreases as temperature rises.
