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> Air Fuel Ratio Guage?, Which Wire is the o2 sensor from ECu
post Jun 1, 2003 - 12:15 AM
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D-No-One



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does anyone done installing an Air fuel ratio guage? im wondering does anyone know which wire from the ecu is the o2 sensor. i have a 94 toyota celica gt.
Thanks

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post Jun 2, 2003 - 3:12 PM
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snadman



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OK. Well, it won't work. At least mine doesn't work like that. you need a voltage reading on that wire that gos to the O2 sensor wire to get the LEDs to light up.


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95 Toyota Celica GT
Dead for now --> Soon to have a 3S-GTE

02 WRX --> This is for speed
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