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Home >> BMW >> 2017 >> M6 2D Convertible, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - Bank 2 (S63TU) >> Fault Code Tests >> DTC P0156: BMW DTC 12AC04; DME -- O2 Sensor Circuit (Bank 2 Sensor 2) >> Fault effect and breakdown warning
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Fault effect and breakdown warning