Join Now
International Automotive Technicians Network

P0131 Diagnostic Trouble Code Discussion for January 2012

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


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0131
Help Request Posted
2003 GMC Savana 3500 6.0L Cuts out, MIL Lamp on VIN: 1GDHG31U33
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. i have this truck and i am hoping i could get some help not sure where to go from here..problem is that the engine turns over fine but but will not fire unless you press the gas pedal down as soon as you let go it stalls only cold when it warms up it runs fine...
January 06, 2012
2003 GMC Savana 3500 6.0L Cuts out, MIL Lamp on VIN: 1GDHG31U33
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. i have this truck and i am hoping i could get some help not sure where to go from here..problem is that the engine turns over fine but but will not fire unless you press the gas pedal down as soon as you let go it stalls only cold when it warms up it runs fine...
January 06, 2012