Home >> BMW >> 2009 >> 528i Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P1214 - DTC U1168 (N51, N52) >> BMW MSV80 >> DTC P252A, BMW Hex Code 0x2EC2, BMW Code 11970: Engine Oil Quality Sensor Circuit (MIN) >> BMW Fault Code (hex)