Air Conditioning Pressure (ACP) Sensor

AIR CONDITIONING PRESSURE (ACP) SENSOR

A/C Pressure Sensor Output Voltage:

Typical A/C Pressure Sensor:

The ACP sensor is located in the high pressure (discharge) side of the A/C system. The ACP sensor provides a voltage signal to the PCM that is proportional to the A/C pressure. The PCM uses this information for A/C clutch control, fan control and idle speed control.