I just hooked up a air and fuel gauge and it doesn't work I have the hot and ground correct. I just don't know what wire on the 02 sensor to hook up to. Also do I hook up to the o2 on the header or Spipe? Please help.

 

watching

 

so i'm assuming this is not a wideband gauge

 

you bought the wrong af meter. You need to buy a wideband setup with its own sensor and then mount it in your s pipe. What you bought will not work. Try and return it if you can.

 

Only way you could get it to work is by hooking it up to the rear o2 sensor but a narrowband is pretty much worhtless unless you just want flashing lights.

You can keep the narrow band you have and get a plx autometer adapter (converts narrow into wideband) I'll try to find a link

 

http://www.plxdevices.com/NB_WB_GaugeConv.htm
Here it is

 

I have never seen that. I wonder how accurate it is?

 

prob not as accurate as a real wideband gauge plus I would want the digital readout for a wideband

 

it is not a wideband , a friend gave me it when he got his wideband so I just want to hook it up for fun. I will get a wideband in the future for now I will play with this. Thanks I'll try and hook it up on the spipe o2

 

ohh ok, cool!

those things are pretty much just pretty lights anyway!! don't try to make any judgements from it