Well I feel kinda stupid. My truck does not have a vssb. It goes straight to the pcm. So I guess a programmer is my only option. I think a couple people tried to tell me that but I just didn’t understand. Thank you for all your help though. It’s appreciated. Now I know. Lol
I’ll have to see if mine has the dip switches but I found a place to get one that has switches if mine doesn’t. Now I just gotta research how to set the switches for different gear ratios and tire sizes.