LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 2001 >> Firebird Formula, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Self-Diagnostics - 5.7L >> Diagnostic Tests >> DTC P0530: A/C Refrigerant Pressure Sensor Circuit >> Code Enable Criteria
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Code Enable Criteria

For DTC to run. the engine must be running with A/C requested. DTC will set when PCM detects signal circuit is less than 5 counts (0.09 volt) or more than 250 counts (4.90 volts) for 5 seconds.