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Home >> BMW >> 2010 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Theory & Operation (N62) >> 1.3 Misfire Detection >> 1.3.10 Fault handling and misfire statistics (%DMDMIL) >> 1.3.10.1 Emissions Relevant Misfires >> 1.3.10.1.1 Emissions Relevant Misfires after engine start

1.3.10.1.1 Emissions Relevant Misfires after engine start

A fault is set if the sum of all misfires exceeds a calibrated threshold within the first interval after engine startup. The corresponding fault code entry and appropriate MIL action will be performed as shown in.