Mr. Vapor

Ok, i know you guys dont like to see me down and out like this, but i am stuck once again:

Ok, i am attempting to install an Autometer Boost guage, and an Autometer A/F guage:

First the Boost guage, i think i have it all figured out, the nylon line that they include with the kit i will "T" into the intake manifodl on any vac line, howver i am confused as to how it can read boost if i "T" into a vac line, none the less, is this correct do i hook into a vac line?

SECOND problem:

A/F guage, i have to splice into a wire on the O2 sensor, i am OB2 as most know and i am wondering do i splice into the secondary or primary sensor? the one on the downpipe or on the cat? and what wire (color) do i splice?????? also, do we have heated or non-heated 02 sensors? help me guys, if you have it in your hearts, anyone done this that can lend me a hand, or have install diagrams or pics? or just coach me through it online? my AIM name is VTEC2000si thanks guys!

Mr. Vapor

what do i do with my IAT Sensor OB2 people??????

5 Liter Eater

Tap into the primary O2, the one before the cat. It will "hunt" or flip back and forth while in closed loop as it is trying to find a stoichiometric injector pulsewidth. Then you romp on it, it will read the true (or as true as a stock O2 can get) rich/lean status.

You can tap into any vacuum/boost signal line with a Tee because the pressure is the same throughout the intake and you are only adding a tiny amount of volume with the nylon tubing.

HTH

Mr. Vapor

but what do i do with my IAT Sensor? (Intake Air Sensor)......this used to plug into my AEM CAI......civic Turbo owners? im not sure if GSR people have it