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Home >> BMW >> 2009 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Self Diagnosis - Theory & Operation (N62) >> 1.15 Comprehensive Component Monitoring >> 1.15.21 Diagnosis of CAN signal timeout >> 1.15.21.2 Minimum fault

1.15.21.2 Minimum fault

U112A (CINSmin) 

A CINSmin fault is set after the turn-on time when the alive counter (signal from instrument panel) isn't correctly incremented or isn't incremented at all.