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  1. 2013-2018 Non-Powertrain
    Are these two nox sensors the same part number? all the research I've done will not answer this question for me. Basically if I need to replace both... are both sensors part number 68210084AA ???
  2. 2013-2018 General Discussion
    I have a 2015 ram 2500 and I’m trying to get it smogged but my Nox and DPF monitors are reading not ready. I added a dpf cleaner additive and nothing yet. I recently tuned my truck but brought it back to stock. I’m not sure if it’s because my computers reset or what. Any help would be much...