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Home >> BMW >> 2010 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P0035 - DTC P0480 (N63 & S63) >> Diagnostic Trouble Codes (DTCS) MSD85 - Bn2020 >> DTC P0304, BMW Hex Code 0x140401, BMW Code 1311745: Cylinder 4 Misfire Detected >> Fault debouncing

Fault debouncing

The diagnostic fault code is logged when a specific number of combustion miss events are recognized within 200 crankshaft revolutions. The number depends on RPM and load factor.