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P0131 Diagnostic Trouble Code Discussion for September 2010

Air Fuel Sensor (Bank 1 Sensor 1) Circuit Low Input (Lean Shift)

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Trouble Ticket Help Requests for DTC P0131
Help Request Posted
2001 Oldsmobile Silhouette GL 3.4L No Start, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1GHDX13E61
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Input. car dont start but after seat over 3 or 4 hours , or over night the car will start fine and run good then after couple secunds working will start to misfire, loop, backfire and making various other sounds finely not will not run anymore
September 01, 2010
2004 BMW Z4 3.0i 3.0L hesistation VIN: 4USBT53484
P0131: 149 bmw codeO2 sensor bank 1 low signal. Hello BMW techs This car has very low mileage,customer stated that SES warning light was flashing while driving and engine started to hesitate, thereafter they turn off the engine and the car run fine, SES warning light is not on and engine did not malfunction...
September 02, 2010