Legend V6-2494cc 2.5L SOHC FI (1986)
Evaporator Temperature Sensor / Switch: Testing and Inspection
Diagnostic Flowchart
Evaporator Temperature Sensor
Self-diagnosis indicator light A comes on: Indicates a problem in the Evaporator Sensor Circuit.
The evaporator temperature sensor is a temperature dependant resistor (thermistor). The resistance of the thermistor decreases as the evaporator outlet air
temperature increases, as shown.