Home >> BMW >> 2011 >> X6 ActiveHybrid >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Diagnostic Trouble Codes (ACTIVEHYBRID) - DTC P144B, BMW DTC 193208 Through DTC P060C, BMW DTC 200C08 >> DTC P15E8, BMW DTC 1B9508: Engine switch-off time, plausibility: time too short in correlation to engine-coolant cooling >> Fault code