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Home >> Pontiac >> 2001 >> Firebird Formula, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self-Diagnostics - 5.7L >> Diagnostic Tests >> DTC P0650: Malfunction Indicator Light (Mil) Control Circuit >> Code Enable Criteria
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Code Enable Criteria

For DTC to run, engine speed must be more than 400 RPM with ignition voltage 6-18 volts. DTC will set when PCM detects commanded state of driver and actual state of control circuit do not match for a minimum of 5 seconds.