Home >> BMW >> 2010 >> 535i Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P150A - U1166 (N54) >> BMW MSD80 >> DTC P165F, BMW Hex Code 0x2CAA, BMW Code 11434: Internal Control Module Measurement Error Oxygen Sensor Heating (Bank 1, Sensor 1) (SIG) >> BMW Fault Code (hex)