Home >> BMW >> 2008 >> M3 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P1602 - DTC U1153 (S65) >> MSS60 Engine Operating System DTCS >> DTC P1637, BMW Hex Code 0x2B5B, BMW Code 11099: Throttle Valve Position Control, Control Deviation (Bank 1) (SIG) >> BMW Fault Code (dez)