2012 lml duramax
 

I’ve got a 2012 duramax that is deleted and tuned with a H&S minimaxx tuner on it. I want to get rid of the minimaxx and get efi live through PPEI. So I went ahead and ordered a edge insight cts2 monitor w/ egt probe on Black Friday but I haven’t bought efi live yet. My question is, if I just unplug the minimaxx from the obd2 port and set up my edge monitor will it create any problems? Like throw any codes or anything like that? I’m new to this newer stuff that has emissions and stuff so I’m still learning how to make it all work. Thanks in advance