Well I went with the older plug N play to keep it simple because simple is good! If I read it rite on my tunerprort I repin the EGR pin to use the wideband for data logging? And will this just be for data logging or will it do Lambda for NB to replace my stock NB? I'm glad y'all are on here helping me out I will have a lot of novice stupid questions before I get her tuned in rite. And thanks again for helping an old guy out!