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Home >> BMW >> 2008 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Theory & Operation (N62) >> Misfire Detection >> Fault handling and misfire statistics (%DMDMIL) >> Emissions Relevant Misfires >> Emissions Relevant Misfires after engine start

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.

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