Hello,
I recently bought a MPIv3 to do some tweaks on my Chevy Colorado. I discovered the TDN app and synced it up with my V3, made sure everything was updated like firmware etc. I went over to Flash and let it read my vehicle and also did a quick data log just to see how it looked. Once it was done reading my ECM, it left behind a CEL about ECM performance degradation. I cleared the codes and the truck runs fine since, but I just thought that was odd.
I was super excited since I thought I would be able to see my tune somewhere in my account, make my changes, then flash them back using the app. All of my research says I have to link with a verified tuner to have this done? Otherwise I'll just have to connect directly to the truck with a laptop to make my changes? What a bummer, or am I missing something?
Thanks!