What wire on ecu for air/fuel gauge!?????????

forcefed · Post by **forcefed** » Thu Apr 16, 2009 2:24 am

Ok I always feel stupid as shit asking stuff like this but. I got a air/fuel gauge for free that I figured I would put in my car just for the pretty lights. Haha. I have a 93 civic hatch with a z6 swap was wonder what wire on the ecu to hook the purple wirenon the gauge to?

I looked in my helmes and it says the o2 would be orage and blue. I hooked it to that and when u start it lights up and moves back and forth it moves but the whole thing lights up and u can barly tell which one is lit up more.

Just for the record I hooked the power to the radio fuse and the ground to the bolt for the hood latch by the kick panel.

Thanks in advance

JustRob · Post by **JustRob** » Thu Apr 16, 2009 6:01 am

That's what it's supposed to do on a narrowband O2. It's a usless ricer light show.

forcefed · Post by **forcefed** » Thu Apr 16, 2009 1:36 pm

The whole things not suppose to light up

forcefed · Post by **forcefed** » Thu Apr 16, 2009 7:32 pm

I go it for free is the only reason I hooked it up. I hooked it up to the orange and blak wire on the ecu and it seems to be working. It does show that I'm lean at idle haha