Hey I just have a quick question...I was wondering what wire I would splice into for a narrow band o2 sensor. I tried searching but I came up with a lot of other posts and not exactly what I was looking for. I know it's not that accurate and all but I don't have the money for a wideband yet. I just have this guage laying around from my old car. Thanks for any help.

 

i dont think narrow band will work, as i recall people have tried it and it dont work..