Sedona V6-3.8L (2009)
Refrigerant Pressure Sensor / Switch: Description and Operation
DESCRIPTION
A/C pressure transducer convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECM
controls cooling fan by operating it high speed or low speed. Engine ECM stop the operation of compressor when the temperature of refrigerant line is so
high or so low irregularly to optimize air conditioning system.
