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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1340 (Engine Controls - Description & Operation - (Hybrid)) >> Powertrain Control Module (PCM) Inputs >> Air Conditioning (A/C) Low Pressure Switch

Air Conditioning (A/C) Low Pressure Switch

WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

The A/C low pressure switch is used for additional A/C system pressure control. This normally closed switch opens when the refrigerant pressure drops below 152 kPa (22 psi). This results in the A/C turning off, preventing the evaporator from freezing.

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