Home >> BMW >> 2009 >> M3 2D Convertible, Automatic DCT >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P1602 - DTC U1153 (S65) >> MSS60 Engine Operating System DTCS >> DTC P2123, BMW Hex Code 0x2B05, BMW Code 11013: Throttle/Pedal Position Sensor/Switch 'D' Circuit High (MAX) >> System test