Home >> BMW >> 2010 >> 528xi Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P1214 - DTC U1168 (N51, N52) >> BMW MSV80 >> DTC P2197, BMW Hex Code 0x2C28, BMW Code 11304: O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 1) (MAX) >> Calculated value Y/N