help!! A/F gage

**barryTA** · 04-05-2008, 09:13 AM

ok im installing gages on my 01 TA. my question is where do i hook up the A/F gage to. can i splice into the purple wire with the white strip on the driver side wire loom on the fuel rail? its an auto meter A/F # 4775

**lvbroham1** · 04-05-2008, 10:22 AM

I'm not too sure but I think your supposed to hook that up to your o2 sensors.

**barryTA** · 04-05-2008, 11:14 AM

any one else ?

**mark21742** · 04-05-2008, 11:31 AM

You could ask sarge, but I would go off of my rear o2wires (purple wire, white wire), for signal (I have no cats) so they are just sticking in there plugging up the holes, im hookingup sims to clear the low cat code

**barryTA** · 04-05-2008, 11:53 AM

yea i have no cats and 02 sims. hey does it matter what 02 sensor i splice the purple wire to ? left or right 02 sensor ?

**mark21742** · 04-05-2008, 04:53 PM

left side gives you left bank, right side gives you right bank. they should be very close, if you want to be sure you could run 2 a/f gauges, one off of the right one off of the left, but if your just running one gauge either will work for you. I have not done it yet but im going to run one off each bank, call it over kill if you want, but it will give me more to look at while i'm going through my (a.d.d. and o.c.d.) moments

**mark21742** · 04-05-2008, 04:59 PM

oh, If you completely un hooked you o2s you will probably have to hook the heater circuit back up( two brown wires)

**Mr. Luos** · 04-05-2008, 06:31 PM

Towards the bottom of the page

Good luck on wiring up your light show.

**barryTA** · 04-05-2008, 06:49 PM

Originally Posted by Mr. Luos

Towards the bottom of the page

Good luck on wiring up your light show.

yea i know i need a wide band but i allready got the gage and i need to fill the hole in the pod for now.

**Mr. Luos** · 04-05-2008, 06:54 PM

Originally Posted by barryTA

yea i know i need a wide band but i allready got the gage and i need to fill the hole in the pod for now.

There is an adaptor towards the bottom of that link for the narrowband install.
It is a harness that makes life EASY for you.

**barryTA** · 04-05-2008, 07:09 PM

Originally Posted by Mr. Luos

There is an adaptor towards the bottom of that link for the narrowband install.
It is a harness that makes life EASY for you.

thanks!! the link is disabled but i looked for it on the site speedinc.com i see a A/F gage pigtail i think this is what you were talking about?

**Mr. Luos** · 04-05-2008, 07:11 PM

Originally Posted by barryTA

thanks!! the link is disabled but i looked for it on the site speedinc.com i see a A/F gage pigtail i think this is what you were talking about?

I guess the link requires model specific car...which is why it didn't work.
But that is what I was refering too.
Will make it so you don't have to cut anything to install.

**barryTA** · 04-05-2008, 07:14 PM

yea i dont like cuting things if i dont have to.

THANKS

**01ws6er** · 04-05-2008, 07:38 PM

Originally Posted by barryTA

yea i dont like cuting things if i dont have to.

THANKS

If you're gonna go the cutting route get some IDC's (Insulation Displacement Carriers) i.e: scotch locks. They will make it much easier, not to mention neater and you won't have to worry about connection problems. hell, if you need any pm me, I have a bajillion of em.