Well my truck shutdiwn and had it towed to a pete dealer and they said that a nox sensor is not coverred by cummins? Anyone know why a emissions sensor would not be covered by warrenty?
Should be warranty if its under two years 250,000 from the date of in service for cummins base warranty. (engine and aftertreatment) unless its a wiring issue to the nox sensor then its peterbilts issue. Then it's 1 year 100,000 from the date of in service
