nox
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D
NOx sensor 2013 2500 Cummins
My check engine light came on and the code was the NOx sensor. Dealer said there was an update to run and cleared the code, but if it came back on, the sensor would have to be replaced ($1400++). Well the light came back on the next day. I think the light initially came on shortly after I filled...- diceuf
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- cummins def nox
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- Forum: Engine & Performance
