a/f ratio gauge

[lx2luv]

which wire do i connect the gauge to on the o2 sensor? is it the white wire on the plug before the o2 sensor? also, do i need to solder it on to the wire or do i just connect them?
thanks for the help!

[Rice-Rocketeer]

Crap I lost all this info I had but yes I believe it was either white or blue or whitle/blue wire. Something like that. And don't go cheap with wires going to the ECU, Solder it.

[FBP Si 2000]

Here you go...this is how I did mines, solder the wire also.

http://www.hondaracing.ca/installs/airfuel/index.htm

[lx2luv]

thanks for the info...i'm going to finish connecting the wires today.

[jimmyfunk]

make sure you do not shortcut the hookup, you will damage your O2 sensor....TRUST ME

[CivicSiRacer]

Right just tap into the big white wire at the ECu (closest to the seat).