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Home >> Hyundai >> 2011 >> Accent GL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC P0532: A/C Refrigerant Pressure Sensor A Circuit Low Input >> General Information >> General Description

General Information: General Description

An A/C refrigerant pressure sensor is installed near the expansion valve. This sensor is used by the ECM/PCM to evaluate A/C system pressure for the purposes of idle speed correction, cooling/condenser fan control, and A/C compressor control.