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P0131 Diagnostic Trouble Code Discussion for September 2014

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
2002 Dodge Ram 2500 Van 5.2L No Start, Cuts out, Stall VIN: 2B7JB21Y82
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. I am really struggling with this Dodge. I have received this Van from another shop not running after the a used engine wiring harness @ PCM was replaced. After doing a wiggle test on the Black PCM connector in the engine bay, it started. Engine ran fine for 10...
September 24, 2014