ecoal

Hi team!

I have a 2012 ecoboost screw.

I have a sct x4 tuner and I've loaded mpt custom tunes to it. I tried the eco tune and the 93 performance tune. I've switched them a couple of times and everything has been great.

I'm now running the 93 tune and I've tried to switch it back. I click program, etc.. then go through options like I always do, then right after tpms it just loops back to the beginning.. I updated the tuner and attempted to program the truck over 10 x over he course of a couple weeks. Still loops back and I can't seem to change the tune?

Any help is appreciated!

thanks!

RLXXI

Get in touch with MPT or whom ever you bought the programmer from, they will likely be able to give the best advice on what to do next, it's not unusual for the programmer to get stupid after an update.

hkmp5s

Call sct. Mine did the same thing. It keep giving me some error code but they fixed it.