Home >> BMW >> 2010 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P0035 - DTC P0480 (N63 & S63) >> Diagnostic Trouble Codes (DTCS) MSD85 - Bn2020 >> DTC P0041, BMW Hex Code 0x12A008, BMW Code 1220616: O2 Sensor Signals Swapped Bank 1 Sensor 2 / Bank 2 Sensor 2 >> Terminal conditions