Tuner is currently set for 10-12 6.7L Cummins, Need it to do 11-12 6.7 Powerstroke, specifically a 2012 F350 that's had emizzions weight loss. Couldn't get it to go past the Red Mini Maxx screen, stuck on " Initializing Communication" and hitting any of the buttons did nothing, including the top left which usually lets you switch model/make of truck. Unit has never been used until now, sat sealed in a box for almost a year. I'm updating it now using the H&S updater program but idk if that will help. Any thoughts?
Unit is an international unit, it should do all 3, Dmax, Cummins, and Powerstroke
Unit is an international unit, it should do all 3, Dmax, Cummins, and Powerstroke