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 P152A, BMW Hex Code 0x2F4F, BMW Code 12111: Vehicle Speed Sensor, Speed Too Low Compared to Reference under Load (MAX) >> Possible Fault Causes