is it better to wire the air/fuel gauge to the ECU or o2 Sensor what will give the most accurate reading, thanks guys

 

If you are using an Autometer or something similar for A/F it won't be accurate at all. It won't matter where you put the wire, the signal will be the same. If you want the most accurate reading, get a wideband.

 

Well if I cant afford a wideband , where should i wire it to. thanks

 

Just wire it close to the ECU so you'll have less of a distance to route the wire.

 

But any chance do you know what wire it is on where can I find ecu pinouts diagrams thanks

 

Check out this PDF, you need adobe reader to see it. It has the O2 layout for Honda's and other vehicles.

http://www.apexi-usa.com/produ...r.pdf

 

Thanks alot