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Home >> Pontiac >> 2001 >> Firebird Formula, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self-Diagnostics - 5.7L >> Diagnostic Tests >> DTC P0230: Fuel Pump Relay Control Circuit >> Code Enable Criteria

Code Enable Criteria

For DTC to run, the following conditions must be met:

DTC will set when PCM detects commanded state of driver and actual state of control circuit do not match for a minimum of 2.5 seconds.