ECU Wiring Diagram

Hi there...

I have a buddy with a 98 integra LS who is looking for the correct wire to tap to hook up his air/fuel gauge... anyone know which wire, or can you point me to a good wiring diagram site?

thanks

i'm not sure if this is what you are looking for, but the fuel guage unit is the yellow/white wire. the fuel guage sending unit's wire is black/white and the low fuel sensor guage is blue/white

you need to just run a wire off the o2 sensor's wire for the signal wire....if its autometer its a purple wire off the gauge.

It should be a white wire with a red stripe on it

He doesn't want to have to run a wire through the firewall to the O2 sensor.. Which is why we're looking for the correct one from the ECU.. However, I got several different answers from you guys, have any of you actually done this?