hey im installing my A/F ratio guage i just bought of a buddy and im putting it in my vent in the dash. just waiting for the contact cement to dry. but it has 4 wires
red-power
black-ground
white-12v switchable for the light?????????
purple-o2??????????????????????????
so if someone could tell me if the purple or white wire go to the o2 please. its an autometer
A/F help plz
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A/F help plz
dohc b6, intake, exhaust, miata cams ready to go in
- Limegreen mx-3
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these a/f guages are a narrow bands and only really good for WOT (wide open trotle) other than that they are worthless. Its not worth the $60 they cost new, better off with a wideband they are just costly but worth it but not for the everyday stock car. but if u must know
white-12v switched
purple-o2
what u have is correct so carry on.
white-12v switched
purple-o2
what u have is correct so carry on.
(12.4@118@18psi) 92 MX-3, KIA (BP-DE)Swap, Electromotive TEC II Standalone, 8,200 Rev Limit, Custom Intake/Exhaust Manifold, 1,000cc PTE Injectors, Custom Fuel Rail, Aeromotive FPR, 80MM Holley TB, MSD 8.5MM Wires, NGK V-Power #8, SC6262 Turbo, 3 in. DownPipe, Tial WG/BOV, 600HP PTE FMIC, 2.5IN Intercooler Piping, EQUUS/Autometer KIA G-Series Tran, Extreme ACT Clutch, Built BP in starting process.
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- ryanlindenberg
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i think most people have to T off where the factory oil pressure switch is.
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- Tunes67
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There is no factory gauge.. but there is a factory idiot light that comes on when your oil pressure hits zero.. its more like a "You're Screwed" light though cause usually if you see it.. its already to late.so there is a factory oil pressure swith then? i hought there wasnt as there was no oil pressure gauge
Tunes67
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![Wink ;)](./images/smilies/icon_wink.gif)
"Screw you guys.. I am goin home"
I am the Cranky God of Mods!!! Tremble before my fury!! LOL