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P0131 Diagnostic Trouble Code Discussion for February 2011

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
2008 Chrysler Town & Country (Van) LX 3.3L No Start, Hesitation, MIL Lamp on VIN: 2A8HR44H48
P0131: O2 sensor Bank 1 Sensor 1 low input. ... would start but not stay running. Customer switches back and forth between regular fuel and E85. Filled with E85 the night before symptoms started. Also weather was sub zero the night before. When I attempted to start the car it took several attempts befor...
February 16, 2011