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Home >> BMW >> 2009 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Theory & Operation (N62) >> 1.15 Comprehensive Component Monitoring >> 1.15.21 Diagnosis of CAN signal timeout >> 1.15.21.3 Plausibility fault

1.15.21.3 Plausibility fault

P3217 (CINSmax) 

A CINSnpl fault will be set after the calibrated turn-on delay (de-bounce) time, when during continuous MIL illumination the MIL-activation and MIL-on states are not identical. A plausibility fault is equally set during blinking MIL illumination when the MIL turn-on delay time is greater than calibration or when the MIL turn-off delay time is less than the calibrated time.