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Home >> BMW >> 2013 >> M3 2D Convertible, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P000A - DTC P158D (S65) >> MSS60 Engine Operating System DTCS >> DTC P0155, BMW Hex Code 0x2743, BMW Code 10051: O2 Sensor Heater Circuit (Bank 2 Sensor 1) (PLAUS) >> Possible Fault Causes
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Possible Fault Causes

Oxygen sensor is no longer heated adequately / contact resistance in wiring to heater / defective oxygen sensor

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