Diablo Predator

[jd75760]

Hey guys just bought a diablo predator(used) for my 2000 7.3.When I try to use on my truck it gives a code that license invalid and it does not match last code written.Just bought the truck in sep. just wondering if maybe a ford reflash may help.Thought maybe some of you guys had run into this before.

 

[BIG JOE]

Hey guys just bought a diablo predator(used) for my 2000 7.3.When I try to use on my truck it gives a code that license invalid and it does not match last code written.Just bought the truck in sep. just wondering if maybe a ford reflash may help.Thought maybe some of you guys had run into this before.

Off the top ?

Sounds like you bought a programmer/tuner that is already "Married" to another PCM.. It won't download to your 7.3 because it's been loaded into another 7.3.

OR.. your PCM already has a program in it, and won't accept the Predator program.... in addition. (in other words: it won't "Stack")

OBTW... WELCOME TO SDD.COM

Joe