Im ready to install Autometer Air/Fuel gauge and of course i know where the Power and Ground wires go. But what about the 3rd wire. The one that actual controls the gauge. Where do I connect that too. Can anybody help me out. I want to see how rich im running with the turbonetics kit.

 

I'd strongly suggest searching next time. This post will soon get locked.

But to answer your question, Toyota uses a wide-band up front, so using a standard a/f gauge will not work, regardless of how you wire it.

I'd go with a Innovate or AEM wideband gauge. They're both complete kits, and MUCH more accurate.

Innovate Motorsports:
-whitehttp://www.dezod.com/pd_innovate_mot...e_kitblack.cfm
-black http://www.dezod.com/pd_innovate_mot...standalone.cfm

AEM:
http://www.dezod.com/pd_aem_singlechannel_uego.cfm

 

Lock it up sorry bro

 

Don't worry about it man. I learned the same way a while back haha.

If you use coupon code "joe1" on that website, you'll save an additional $5