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Audi
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1988
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5000S Quattro Sedan L5-2309cc 2.3L SOHC (NF)
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Low Pressure Sensor / Switch, HVAC
Low Pressure Sensor / Switch, HVAC
Switch opens when low side pressure falls below about 1 bar (15 PSI).