Wiring diagram question???????/

347powered · 09-29-2002, 03:54 PM

I have a 94 stang, want to install a Air/Fuel ratio gauge in it. Don`t know which wire to hook to in the factory harness, The O2 harness has 4 wires, Please let me know if you have any idea which one I have to hook into. The gauge is an autometer, it has 3 wires, black, red and purple, thanks for any info you can give me!!!!

drtbiker · 09-29-2002, 06:00 PM

look on the actual o2 wires at self by the headers all of the colors on the o2 wires should be the same except one..which is either black or white i cant remember

later
raini

go4it · 09-29-2002, 07:50 PM

Go to Autometers website and click on Tech Tips/FAQ. Then click on, violet signal wire, and it tells the pin #. http://www.autometer.com/hp/index.html

09-29-2002, 03:54 PM	#1
347powered Registered Member Join Date: Feb 2002 Location: Lafayette In. Posts: 14	Wiring diagram question???????/ I have a 94 stang, want to install a Air/Fuel ratio gauge in it. Don`t know which wire to hook to in the factory harness, The O2 harness has 4 wires, Please let me know if you have any idea which one I have to hook into. The gauge is an autometer, it has 3 wires, black, red and purple, thanks for any info you can give me!!!! __________________ 93 Lx tang, coast high performance 347 TF upper and lower,30lb injecters 70mm TB, 75 MAF, Tremec3550,3.73 gear.

09-29-2002, 06:00 PM	#2
drtbiker Registered Member Join Date: Jan 2002 Location: Mt. Prospect,IL Posts: 474	look on the actual o2 wires at self by the headers all of the colors on the o2 wires should be the same except one..which is either black or white i cant remember later raini __________________ 87-ford-mustang-SOLD! mods: 3:73's, off road h-pipe, b303 cam in gt- 40 motor w/ Power Plus intake, edelbrock 70mm tb & egr spacer, 72mm C&L, bbk long tubes, tremec tranny, centerforce dual friction clutch, upr and lwr CA's 255lph FP and soon more to come.... when i have money again SOME ADVICE Don't do burn outs in reverse it is very expensive New times with dead hook on dr's 13.27@103 with 2.0 60 foots w/100lb system Fastest time to date: 12.8@113

09-29-2002, 07:50 PM	#3
go4it Registered Member Join Date: Sep 1998 Location: Wise,Va. Posts: 248	Go to Autometers website and click on Tech Tips/FAQ. Then click on, violet signal wire, and it tells the pin #. http://www.autometer.com/hp/index.html __________________ 93GT, B-50 Forged 327, S-trim, SFMU, TFS TW heads, TFS stage 2 cam, Ported Cobra intake, AFM powerpipe, PRO-M 75mm massair, 75mm throttle body, 42lb.inj. 1 5/8 headers, 2 1/2 h-pipe and exhaust, 2 chamber Flowmasters, 3.55 gears, Elder.timing gears, Black Magic fan, FMS aluminum radiator, MSD6al/BTM, MSD coil, MSD shift light, subframe connectors, A-pillar gauges, Hurst shifter, C4, 3500 stall, 130amp alt., 73mm calipars. 2001 Red Lightning #913 2004 F150 FX4

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