Originally Posted by
95Gturbo
So I am tuning a customers 2017 Mustang Gt, and he has an nGauge that he wants a few different files loaded onto, no problem. I tuned the car with my mpvi2, and hooked up the nGuage. I went to export the file to enc, but it asked for me to plug in my mpvi1 before it would send on the data to hptuners. Now, after I hooked up my mpvi1, the file was converted to an enc file and I was able to copy that file to the sd card of the nGauge. When I go to any tune I create on the nGuage, it said "decode failed" and will not allow me to upload it into the car no matter how many times I try. I have read the stock tune with the nGuage and all that already, and have set up logging parameters. Anybody else have this issue?