Trinity install after EFILive tunes

Post questions about your Trinity in your GM diesel applications here.

Moderator: mikel

Post Reply
Alexzilla408
Posts: 2
Joined: Wed May 06, 2015 3:26 pm

Trinity install after EFILive tunes

Post by Alexzilla408 »

2001 GMC Sierra 2500HD, LB7
T1000
Unknown

Hey guys, I just received my Trinity today and will be installing it later. I have owned the truck for two years, and it had an EFILive tune of unknown origins with the 5-position switch. Obviously I will be getting rid of the switch. My question is, do I need to flash the computer back to stock before installing the Trinity? I have HPTuners, so I can do this myself, but I'd like to save myself the $100 worth of credits if I can.
User avatar
mikel
Posts: 57766
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
Contact:

Re: Trinity install after EFILive tunes

Post by mikel »

Yes, it will need to go back to stock first, I dont even think the trinity will read it out until a stock file is reloaded as the 5 pos deal is a custom OS as far as I recall.

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
Alexzilla408
Posts: 2
Joined: Wed May 06, 2015 3:26 pm

Re: Trinity install after EFILive tunes

Post by Alexzilla408 »

That's what I needed to know. Thanks!
User avatar
GeorgeDix
Posts: 3
Joined: Fri Mar 25, 2016 4:31 am
Location: Mexico
Contact:

Trinity install after EFILive tunes

Post by GeorgeDix »

I was wondering if I have to wait until i get my sct x3 back from sct before ordering tunes for the truck? If not then could you pm me a price for street, xstreet, and xrace. Thanks.
User avatar
mikel
Posts: 57766
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
Contact:

Re: Trinity install after EFILive tunes

Post by mikel »

we dont do tunes for SCT devices, this is the Diablosport forum :)
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
Post Reply