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P0031 Diagnostic Trouble Code Discussion for March 2013

Air Fuel Sensor (Bank 1 Sensor 1) Heater Control Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0031
Help Request Posted
2002 Dodge Ram 1500 Van 3.9L Surge, MIL Lamp on VIN: 2B7HB11X32
P0031: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Low Voltage. This Van is a Work Vehicle and the Customer has delt with this problem for two Months. I Have Checked All Wiring and Voltages, With the ASD Relay Jumped I Have 12 Volts to Heaters and With the DRB III Preformed The Heater Test and Check Voltage on the Signal F...
March 29, 2013
2002 Dodge Ram 1500 Van 3.9L Surge, MIL Lamp on VIN: 2B7HB11X32
P0031: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Low Voltage. This Van is a Work Vehicle and the Customer has delt with this problem for two Months. I Have Checked All Wiring and Voltages, With the ASD Relay Jumped I Have 12 Volts to Heaters and With the DRB III Preformed The Heater Test and Check Voltage on the Signal F...
March 29, 2013