They did away with the TAC sensor on the inside for the new 07 NNBS. The ETC is completely controlled by the ECM now, but so far no-one has come up with a solution for it. I've been watching the forums at EFILive and HPT for a while now, and from what I hear they're not even sure if it is capable to be changed. Hopefully they'll figure it out.

 

I have talked to Westers and he said that he would sell me a diablo tuner, and I would download all my stock programming and email to him, and he would create a program based on that data, and email it back to me. Then, I would download it onto the handheld and then to the truck. He said that he could email several different tunes and I could try them and run the one I liked best.

I have not done it yet, but that is what he told me several months ago.

 

If that's works that's a great idea!!

 

I'll have to give Lyndon a call to see if he can do this for the '07 trucks.

 

I talked to Lyndon at Westers and he told me that I could purchase a Diablo hand held programmer with his progrom loaded into it to tune my truck. Right now it seems like the only way unless I want to send him my ECM, but I can't afford the downtime.

Since I did purchase a tune from Westers originally, I was hoping of exercising my "free tunes for life even if you change vehicles" option, but it looks like that's out the window since he doesn't have any cores and I don't want to be without my truck for a week if I have to send in my computer.