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P0530 Diagnostic Trouble Code Discussion for October 2009

A/C Refrigerant Pressure Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0530
Help Request Posted
2001 Oldsmobile Alero GL 2.4L Poor Idle Quality VIN: 1G3NL52T31
P0530: A/C Refrigerant Pressure Sensor Circuit Malfunction. This car came in for a leaking fuel press. regulator. We also noticed that idle was high so customer said to go ahead and fix. Have replaced IAC motor, new motor actually made idle increase even more. Check tps with scope, normal. Checked for vaccume leak, non...
October 30, 2009
2001 Oldsmobile Alero GL 2.4L Poor Idle Quality VIN: 1G3NL52T31
P0530: A/C Refrigerant Pressure Sensor Circuit Malfunction. This car came in for a leaking fuel press. regulator. We also noticed that idle was high so customer said to go ahead and fix. Have replaced IAC motor, new motor actually made idle increase even more. Check tps with scope, normal. Checked for vaccume leak, non...
October 30, 2009