Colt Vista AWD L4-1795cc 1.8L SOHC (1993)
Intake Air Temperature Sensor: Description and Operation
Intake Air Temperature Sensor Circuit
PURPOSE
The Intake Air Temperature Sensor is a thermistor that measures intake air temperature as a resistance value. The resistance of the sensor increases as
temperature decreases. The ECM modifies fuel injection duration according to the intake air temperature signal.
LOCATION
The intake air temperature sensor is located on the Air Flow Sensor (AFS).
