3 bar SD Tune?

[dropem]

On my truck im wanting to run more than 14 psi so i would need to get a 3 bar map sensor but the problem that im haveing is that there is no option for a 3 bar in HP tuners for a 01 silverado

so my question is for the people that are running higher boost what do yall do for a tune and how do u tune for the 3 bar map sensor

Thanks
Trey

[ducky]

I did a quick google search for 3bar sd tune, here are some results. Not sure exactly what your looking for, but this might help:

http://forum.efilive.com/showthread....to-closed-loop
http://forums.corvetteforum.com/c5-s...ap-sensor.html

[PurpleMinivan]

Sounds like you need an OS upgrade if 3 bar isn't available and you want more boost

[dropem]

how would i go about doing a OS upgrade?

[o2camaross]

Maybe check hptuner forums. I'm sure they can help

[George C]

Maybe check hptuner forums. I'm sure they can help

Should be able to do it with the editor
Have to pay another 100 for credits

[PurpleMinivan]

Sorry I meant update... that is if it's not an option in you're OS already? Not sure why it wouldn't be?

[Blown06]

I sent my tune to bill@hptuners and he sent me back a beta version updated OS with the 3 bar option. It took them 4 months, however it was 2007 when I had them do this and my truck is an 06 so it was still very new to them.