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Home >> BMW >> 2009 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Theory & Operation (N62) >> 1.3 Misfire Detection >> 1.3.5 Fuel-on correction of engine roughness values luts, fluts and dluts (%DMDLFK)

1.3.5 Fuel-on correction of engine roughness values luts, fluts and dluts (%DMDLFK)

The learned fuel-on adaptation values are used to correct the engine roughness values of luts, dluts and fluts in order to improve the overall signal-to-noise ratio.