Diablosport Forums

Just bought a predator U7194 for my chevy Avalanche 2007. But im unable to tune anything.

When I first started the predator and selected performance tune, it made a original backup. I uploaded the backup to my pc.

Then I tried to do the tuning, but every time I select performance tune. I get 2 options (custom tune and restore original backup). When I select custom tune it is saying that it was able (spell error?) to read the original backup and that I have to call.

I searched the forums and found this thread: http://www.diablosport.com/index.php?na ... c&p=124308

But that thread never got answered ...

So I guess I need to contact tech support?

best bet..

how did the tool get a custom tune in it?

I meant performance tool...

For the next person who get this message:
The only way is to call tech support.

Then you need to mail your original backup to them and they will make a beta firmware for you (within days he said, but still waiting on that firmware).