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P0031 Diagnostic Trouble Code Discussion for March 2011

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
2005 Chrysler PT Cruiser Touring 2.4L MIL Lamp on VIN: 3C4FY58B25
P0031: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage. ... poorly, poor acceleration and rough idle. We had Found: P0031- Bank 1 Sensor 1 Oxy Sensor Heater Low P0037 - Bank 1 Sensor 2 Oxy Sensor Heater Low P0340- Cam/Crank Position Sensor We replaced both O2 sensors, the cam and crank sensors. When we started th...
March 02, 2011