Neon L4-2.0L VIN C (1997)
Evaporator Temperature Sensor/Clutch Cycling Switch: Description and Operation
EVAPORATOR PROBE
The evaporator probe can be replaced without having to remove the unit housing from the vehicle. The evaporator probe is located in the unit housing
and placed in the evaporator fins. the probe prevents evaporator freeze-up. This is done by cycling the compressor clutch OFF when evaporator
temperature rises above freeze point. It cycles ON when the evaporator temperature rises above freeze point. The evaporator probe uses a thermistor
probe in a capillary tube. The tube is inserted between the evaporator fins in the heater-A/C unit housing.
