timsch
Veteran Member
- Joined
- Nov 12, 2009
- Location
- Brookside Village, Texas
- TDI
- 2003 Mk4 Jetta (blue), 2003 Mk4 Jetta (black), 2011 Mk6 Jetta, all manuals
I need to upload my ECU file in order to get a new tune, but I haven't been able to find out how to do this. I've done a quick online search relating to the Mk4 as well as on this forum, but no luck. I've seen sites that have original ECU files, but I can't imagine that that'd be what I should send in given that the tuner could get those as well. Any help will be much appreciated.