02 sensor question

[skyy_4life]

do i have a 1 wire 02 sensor on my 1994 ford ranger 2.3.... if not which wire is the signal wire so i can finish hooking up my Air/Fuel ratio gauge. can someone hit me up i wanna finish this. thanks

 

[skyy_4life]

nvm i got it figured out. thanks

 

[mrcarcrazy]

I hope you're not depending on the stock O2 sensor for tuning, or really anything at all other than another nifty gauge...stock (narrow band) sensors attached to AFR gauge is purely aesthetic.