2003 powerstroke 6.0

[bigdaddywalt]

2003 f250 6.0 u7165

I purchased a used predetor and tried installing on my truck.After plugging in it said vehicle not recognized and said to call my dealer for free tune.It also gave me a code.
My question is who do I call? Any diablo dealer? Do I have to wait til monday to call diablo tech support?
Any help would be appreciated.

[Buck02]

Please call our tech support.

[mikel]

Sounds like the tool simply needs to be updated to the latest revision from our website.

Thanks