Diablosport Forums

Hey guys , im sure this has been answered but i have a friend that is in the market to buy a 7194 for his 07 900gmt truck (new body silverado) this unit donsent have tcm support right. Im going to be helping him with changing some things on it and getting him used to diablo sport, but wanted to clear that up first.

correct... no TCM support...

but there are some things that can be tweaked on the engine side via a custom tune to drastically improve the acceleration and shifting...

How can I get this tweaked program for improved acceleration and shifting?

Sorry , I have the U7194 loaded on my 2007 Silverado 4800 series with Flow masters and K&N intake.

have you gotten your average fuel trims (LTFT's) dialed into the correct range of 0 to -2 yet??

if not, that's the first step...

here's how to do a proper log and make the slope adjustment...

http://diablosport.com/index.php?name=P ... opic&t=917

Ok Thanks, I'll give it a try in a few days. I'm new to the programming portion but it seems pretty simply.

OK, 06 MonteSS , I've adjusted my Lifts within the range of 0.0 through a max of -2.3. Is there anything else I can do? . I have good power and better throttle response but the gear changes as soon as it kicks in. Passing gear kicks out before I can get around the one I'm passing. Help Please.

PM sent...

Hey Dschev1... you should be all set now man!

enjoy!

i have the same problem as Dschev1 any help?

pm sent...

i have the same issues , I have a 2008 sierra 5.3 have the fuel tweaked what else can i do to get a bit more from the tune
thanks

Coolcrash... PM sent...

I have the same issues as well on my 07 Escalade. Please help. thanks.

hahaha... wow...


duperdu, PM sent...