Mike's Workshop Manuals: Service manuals for every vehicle
Home >> BMW >> 2007 >> M Coupe >> Repair and Diagnosis >> Engine Performance >> System >> Diagnostic Trouble Codes (S54) >> MSS70 Engine Operating System DTCS >> DTC P2629, BMW Hex Code 0x2C3E, BMW Code 11326: O2 Sensor Pumping Current Trim Circuit/Open (Bank 2 Sensor 1) (PLAUS) >> Possible Fault Causes

Possible Fault Causes

Sensor not active. Open IA wire. Catalytic converter plugged (rich exhaust gas at oxygen sensor in overrun cutoff mode); oil or gasoline in exhaust gas during overrun cutoff OR: Open circuit in trim wire

scientia non olet · About Mike's Workshop Manuals