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Home › Pontiac › 1996 › Trans Sport › Repair and Diagnosis › Engine Performance › System › Engine Control System - Tests W/Codes › Diagnostic Trouble Codes › DTC P0530 - A/C Refrigerant Pressure Sensor Circuit › Or

DTC P0530 - A/C Refrigerant Pressure Sensor Circuit: Or

A/C refrigerant pressure sensor signal more than 4.6 volts.
Either condition present more than 20 seconds.