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Error message when entering 40 hp tow tune

Predator support for GM diesel vehicles

Moderator: mikel

Posts: 6
I thought I might clear the problem with the 4WD by re-tuning with the Predator -- WRONG! Now every time I try to upload ANY tune, I get an error message. What the hell is up??? Hopefully a Diablosport moderator will respond.


Posts: 54103
Location: DiabloSport World Headquarters

what version is this tool on?
Any aftermarket electronics added to the truck since you last tuned it?
stereo, etc?
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
M-F 8:00 AM to 5:00 PM EST

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