Ok so I just bought EFILIVE. I have a 2001 Silverado 5.3l lm7. Right now it has headers, and exhaust, I have some basic knowledge of cars, but would like to learn how to tune my truck, I'm in the middle of building a turbo kit for my truck, and would like to be able to tune that when it's installed.

My first question. When selecting what I'm tuning. It doesn't give me an option for a 2001 LM7. Only a 2004-2007 LM7. Is that what I select?

Next.



Those are the PID's. I'm using. I know there's a few I don't need. But I just started selecting everything I recognized. So with that said what PID's should I be using, I don't have a wideband yet, but I will be getting one soon, (before my turbo is on).

I've been looking on the site for tutorials, but since I have no idea what I'm looking for. Idk what to search for. Thanks in advance for any and all help. Thanks.