2014 GM 6.2 support?

John_chadra1 · Post by **John_chadra1** » Fri Mar 07, 2014 2:30 pm

Is support for this available yet? I see you can order from the site with the 6.2 option now, is that a green light????

Post by **mikel** » Fri Mar 07, 2014 3:17 pm

We have added several 6.2 cals.
if its not supported, the tool will read it out and ask you to send it to us, and we'll add it asap.

Thanks

John_chadra1 · Post by **John_chadra1** » Fri Mar 07, 2014 5:31 pm

SWEET!

John_chadra1 · Post by **John_chadra1** » Mon Mar 10, 2014 8:33 am

I have a 2014 Sierra 6.2. I have a question about the throttle booster. I understand how it works, I have it set to 10 simply to lessen the effort to make the truck downshift. My question is that since it's set to 10 and it opens that much quicker.... does that make the last 10% or so of the actual gas pedal useless? I had my last truck tuned also and it didn't seem to gain anything past 85-90% throttle.

Thanks

John_chadra1 · Post by **John_chadra1** » Mon Mar 10, 2014 10:30 am

I also wondered what the shift RPM was set at for the Diablo tune? Both in and out of Tow/haul mode.

Post by **mikel** » Mon Mar 10, 2014 10:59 am

John_chadra1 wrote:I have a 2014 Sierra 6.2. I have a question about the throttle booster. I understand how it works, I have it set to 10 simply to lessen the effort to make the truck downshift. My question is that since it's set to 10 and it opens that much quicker.... does that make the last 10% or so of the actual gas pedal useless? I had my last truck tuned also and it didn't seem to gain anything past 85-90% throttle.

Thanks

no, we simply increase the table by 10% over stock, so it reacts 10% quicker vs throttle input.

Post by **mikel** » Mon Mar 10, 2014 10:59 am

John_chadra1 wrote:I also wondered what the shift RPM was set at for the Diablo tune? Both in and out of Tow/haul mode.

we dont change shift points in the tunes.

John_chadra1 · Post by **John_chadra1** » Mon Mar 10, 2014 11:31 am

Thanks, Truck is running great with no issues!

Post by **mikel** » Mon Mar 10, 2014 12:16 pm

enjoy

John_chadra1 · Post by **John_chadra1** » Thu Mar 20, 2014 7:56 pm

I have noticed that my 1-2 shift is far slower it seems than any other shift beyond that. Almost feels stock when the rest are much quicker and far more positive. It seemed better when I ran the Hard shift tune. Any advice?
2014 Sierra SLT All Terrain 6.2 4x4

Post by **06MonteSS** » Thu Mar 20, 2014 8:35 pm

modify the tcm tune and make the shift time quicker...

John_chadra1 · Post by **John_chadra1** » Thu Mar 20, 2014 9:46 pm

How do I do that? I only see pressure change, the only shift RPM change is at WOT.

John_chadra1 · Post by **John_chadra1** » Fri Mar 21, 2014 11:44 am

It says you can adjust each shift point by RPM and MPH at WOT and Part Throttle... I do not have these options. I have the latest update as of 11:00am EST today.

John_chadra1 · Post by **John_chadra1** » Wed Mar 26, 2014 7:18 am

???????????????

Post by **mikel** » Wed Mar 26, 2014 9:55 am

we'll have to address that, there is no need for an MPH setting on your truck.

2014 GM 6.2 support?

2014 GM 6.2 support?

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