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 P2272, BMW Hex Code 0x273B, BMW Code 10043: O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 2) (PLAUS) >> Time conditions