Apr 18, 2024 · Code U029e can be caused by a fault in the B NOx sensor, open or shorted harness, or poor electrical connection. Our team would highly recommend contacting a local dealer or diesel …

Feb 20, 2019 · November's Cummins of the Month, Military Appreciation, is now open for entries! NOX Sensor B Code - U029E Jump to Latest 31K views 17 replies 6 participants last post by Billy V Feb …

Nov 15, 2018 · Please Help DEF Service U029E Jump to Latest 16K views 8 replies 6 participants last post by tsconver Nov 16, 2018 A

Jan 10, 2025 · I managed to clear off codes so the CEL stops coming on but it still gets codes U029E and U011 (says unknown code on my AlfaOBD) embedded after quite a while of test driving. then …

May 27, 2018 · 2013 ram2500 in my sig, about 56000 miles. About a month ago I had a CEL with code 2201. Supposedly the front NOX sensor. Sensor replaced, code went away and a lot of mostly empty …

Jun 14, 2022 · Okay, here's what I've got: 2014 RAM 6.7 2WD, 6 Sp manual, RaceMe Ultra Tuner, Deleted I deleted it about a year ago and it has been running code-free ever since. At least I think it …

Sep 27, 2018 · U029E: This one seems to be emissions related, but I can't find anything on U029E specifically. And then after about 3 minutes of driving the service Electronic Throttle Control message …

Mar 23, 2023 · Hey fellas, need some help here. I've searched the forum and haven't found this answer. So some history first. Truck is deleted and tuned, also in my sig. Truck was showing no boost on the …

Sep 7, 2014 · I just bought a used 2012 with 92k miles, the dealer did a bunch of work on it, including changing some o2 sensors, before I picked it up. Just after driving it off the lot the engine light came …

May 12, 2025 · Just switched into 49ers and all kinds of lights came on including Service Def, 4wd unavail, all kinds of Codes : U010E, U029e, P0546, P0233, P242D, , P2454, P2482, P2048, P2471 …