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Home >> BMW >> 2017 >> 328d >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes (N47 & N57, Diesel) >> Fault Code Tests >> DTC P2237: BMW DTC 12BD52; DME -- O2 Sensor Positive Current Control Circuit/Open (Bank 1 Sensor 1) >> Notes

DTC P2237: BMW DTC 12BD52; DME -- O2 Sensor Positive Current Control Circuit/Open (Bank 1 Sensor 1): Notes

Information saved in:  DME

Fault code:  12BD52 - P2237