Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P1327-U1202 (N62) >> BMW Me9.2.3 (DTC P1327-U1202) >> DTC U1174, BMW Hex Code 0x2DDD, BMW Code 11741: Message Monitoring VVT - Control Module Alive Check/Check Sum Error (PLAUS) >> Fault debouncing