Hp tuner question
I had a file i was going to flash the car with, and after it hooks up, an error comes up as "unable to download: Unknown Error"
The scanner works fine, so it doesnt really seem like it could be anything in the cable or hardware, but i could be wrong.
Anything i should be looking at to help troubleshoot this? Thanks guys.
im gonna try and just reflash it with a stock program and see if its just a file error.





