Other information:
Description and operation
Description
The A/C Pressure Transducer (APT) convert the pressure value of high pressure
line into voltage value after measure it. By converted voltage value, engine ECU
controls cooling fan by operating it high speed or low speed.
Description and operation
Description
The ambient temperature sensor is located at the front of the condenser and detects
ambient air temperature. It is a negative type thermistor; resistance will increase
with lower temperature, and decrease with higher temperature.