Originally Posted by BMR335
My error happens after the AP has downloaded 3% of the stock ECU to the AP unit, so it has not uploaded any percent of the COBB map yet. The car still works just fine once you unplug the unit, though with the AP you can see (and erase) quite a few codes that are thrown during the aborted install process.
I have the exact same problem.. Cobb said they are looking into the issue, only a few cars have been erroring out like this. I hope they find a solution for us!