Home >> Mini >> 2012 >> Cooper Works, 2D Convertible >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Codes - With Diagnosis (N14) >> Diagnostic Trouble Codes Med17.2 (N14) >> DTC P2195, BMW Hex Code 0x2AC3, BMW Code 10947: O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 1) (PLAUS) >> Possible Fault Causes