SDOM001. Hello to all and thank you in advance for your time. MY yellow adblue and wrench symbol has come on and the scan shows these issues. i only have 20 or so miles until restart. Im new to both VCDS and new def type diesels. the research i've done says that the supply from the tank to the engine has a leak, and a nox sensor has gone bad.
I filled 2 gallons of adBlue. Drove the car 20 miles. Warning stayed on. Filled another 2 gallons. Didn't drive. Warning stayed on. Turned the key until key warning came on, then turned off. Still adBlue warning. โฆ read more If the NOx sensor is malfunctioning and the computer can't control what is happening with the emissions equipment, then you get a "no start countdown," which gives you, the operator, a chance to correct the problem. Remember the AdBlue controls NOx, so the NOx sensor is part of the AdBlue system. S. Dec 1, 2015. #2. You have to press and hold the reset button to get it to reset. It will not reset if you just press it. Three Discount Tire "techs" couldn't figure that out on my car. I just drove it home and reset it on my own after watching them fumble around for almost 10 minutes trying to get it to reset. S. . 83 374 264 344 313 382 239 172 398