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P0131 Diagnostic Trouble Code Discussion for December 2019

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
2010 Mercedes-Benz GL350 Bluetec 4Matic 3.0L MIL Lamp on VIN: 4JGBF2FE2A
Need help from MB diesel techs, Is the NOX sensor (OE description from parts dept) part # [...] the same thing as an o2 sensor? I don't deal to much normally on diesels but these codes seem to be something I can take care of. Michell doesn't list any of th...
December 05, 2019