LLY tune.

[Rowdyc]

I?m curious, I?ve looked around on the forums and have yet to find a decent LLY tune, I?m looking to make about 80hp over stock. I?m not sure what everyone means by 10/10, or 20/20 tunes.

[dhoagland]

https://www.duramaxdiesels.com/forum...a-tutorial.35/
I know this is from a different platform, but this is what people are referring to

Have you read your file?
If so post it up. I'm no expert but I'll look at it and see if I can get you headed in the right direction.

[dhoagland]

Here I took an LLY Tune and kind of applied what was in the link above...
But instead of increasing the pulse width I increased the commanded mm3 in the throttle table, increased the TQ limiter to accommodate it.

You can compare this to your stock tune and get an idea of the changes

[TheMechanic]

Just as an add you can put the turbocharger vane position 13236-7-8 in the 0 fuel rate column from 1,000 rpm and up to 100 percent. This will give you "decent" engine braking.

[Stroked06Goat]

I need to try that engine brake. Havent done it yet since i tow minimally but...wish i could switch it on and off though.