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Home >> Ford >> 2005 >> Escape Hybrid, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls - Description & Operation (Except Diesel & Hybrid)) >> Powertrain Control Module (PCM) Inputs >> Air Conditioning (A/C) Pressure Sensor

Air Conditioning (A/C) Pressure Sensor

WARNING: This page is about a different variant/trim than selected.

The A/C pressure sensor is located in the high pressure (discharge) side of the A/C system. The A/C pressure 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.

Fig 1: A/C Pressure Sensor Output Voltage VS Pressure Chart
G03877879Courtesy of FORD MOTOR CO.
Fig 2: Typical A/C Pressure Sensor
G04482491Courtesy of FORD MOTOR CO.
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