I was wondering if anyone had a Air/fuel gauge in a 2004 1.8L sentra? If so what wire do I hook it into in the front O2 sensor? Some people with a spec told me the black wire. So I did and the gauge still doesnt work. I only have one little green light, showing that i have power to it. Can Anyone help me please?

 

hey i have a air fuel gauge in my car so i thought maybe i can help. first of all what brand is the gauge... some if you dont hook up right the first time it says it can screw it up....but if you have a Faze gauge like me the instructions will tell you what wire to hook uo to mine was simple since i have a one wire o2 sensor