I have an edge CTS monitor. I would recommend it as a scan tool. I realize you don’t have any codes but with it you can plug into obd2 port and monitor tons of stuff like fuel pressure, sensors and 20 other things. You can also use it to force manual regen but if your deleted that doesn’t...
took into dealer and they diagnosed bad reductant tank injector. Charged me 200 and wanted 1k to fix it. Took it in because there were recalls on def heater and egt sensors. I ordered a new injector from eBay out of a 2017 wreck for 50 bucks. They wanted 1.5 hrs to change it, I did it in...