North American Turbocoupe Organization



a/f gauge installation help
silver88 Offline
Member
#1
which wire do i hook the gauge up to on the O2 sensor? There are 2 solid white ones and 1 solid black one.
88tc: daily driver, trying to keep it sane.
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silver88 Offline
Member
#2
by the way, i don't have a voltmeter. (ya, i know, it's time to get one.)
88tc: daily driver, trying to keep it sane.
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Pete D Offline
Administrator
#3
Hook to the black one

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NATO Member. it's not a vice, it's an obsession
"The nice thing about each new day is nobody ever used it before" Barnaby Jones
88 TC X 2, 86 SVO, mods list at
http://www.turbotbird.com/showroom/pd_88tc.htm
Pete Dunham


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silver88 Offline
Member
#4
thanks pete
88tc: daily driver, trying to keep it sane.
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Jeff K Offline
Administrator
#5
Best to hook the A/F gauge wire to the harness side of the 02 wiring, not the wiring from the connector to the sensor, because if you have to replace the sensor, you will have to redo the gauge wire too. Hook up to the Dark Green / Pink wire in the harness at the 02 connector, or at the EEC, pin 28 (that way you dont have to run a wire thru the firewall).

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Jeff Korn

88 Turbo Coupe: Intake and exhaust mods, T3 turbo at 20 psi, forced air intercooler, water injection, bypass valve, Ranger roller cam, subframes, etc., etc.. // 86 Tbird 5.0 (original owner): intake, exhaust, valvetrain mods, 100 HP nitrous, ignition, gears, suspension, etc., etc.... // 91 Escort: Bone stock winter car // 00 Windstar (wifes vehicle)
Jeff Korn

88 Turbo Coupe: Intake and exhaust mods, T3 turbo at 24 psi, forced air IC, water injection, BPV, Ranger cam, subframes, etc., etc.
86 Tbird 5.0 (original owner): intake, exhaust, valvetrain mods, 100 HP N2O, ignition, gears, suspension, etc., etc.
11 Crown Vic Interceptor
14 Toyota Camry (wifes car)
95 Taurus GL Vulcan winter beater
67 Honda 450 Super Sport - completely customized
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