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Air Conditioning Pressure Sensor





Air Conditioning Pressure Sensor

The air conditioning pressure (A/C pressure) sensor (Figure 19)is located in the high pressure (discharge) side of the air conditioning A/C system. The A/C pressure sensor provides a voltage signal to the powertrain control module (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.





Figure 19: Typical Air Conditioning Pressure Sensor:




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