just bought from another member and when i go to download so that i can adjust the tunes it tells me to turn key to off position and when i do it shuts off. also the boost gauge is reading 4 psi when the truck is idling and when the truck is not even turned on. And when i go to change vehicle it acts like it worked but when i go to show settings it is still showing up as 2003 duramax...HELP!

Hey dude,

I thought you were going with efi live? I wish you luck on your bulley problem man. I do not know a thing about them.

im trying to sell this thing...when it does im going efi...but i need it to be working...

got it working...only thing not working is the boost gauge is reading 4 psi at idle and when the truck isnt even running....any ideas