GMC 2011 Denali HD 2500 Duramax

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Solid
Posts: 201
Joined: Wed Nov 26, 2008 9:52 am

GMC 2011 Denali HD 2500 Duramax

Post by Solid »

Hello everyone,

I have a question for my father he has just bought an 2011 GMC Duramax HD and i updated his trinity to the latest crom. That 1,08 diesel specific.

But when i plug the trinity into the truck and pull the info fuse. The truck does not show up in the select vehicle menu.

and when i select the 2010 chevy ( was just trying ) the truck would be recognized and the trinity restarts.

Did i do something wrong? I thought the trinity supported the 2011 Duramax diesel with a top power level of 125hp i thought that i had seen an ad of this?

And then an other question. In his 2009 chevy 2500 Duramax he had a competitor tuner and he needed to cut open his air intake is this the case with the lets say 125hp setting? Or is it already needed at the low setting?

Thanks!

edit: Here is the Vin number if you need it 1GT125C89BF212439
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mikel
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Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
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RE: GMC 2011 Denali HD 2500 Duramax

Post by mikel »

2011 Duramax is not supported by Trinity.
it uses a whole new PCM, nothing like the 2010 model.

Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

tech@diablosport.com
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