oxygen sensor wire colors

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01-22-2009 | 12:51 PM

tlcurt

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From: Ellington, CT

oxygen sensor wire colors

hey, im installing my air/fuel gauge and i need to tap into the signal wire of my oxygen sensor. the oxygen sensor has 2 blacks, a green and a white. does anyone know which one is the signal wire?
thanks

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01-22-2009 | 04:26 PM

tlcurt

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From: Ellington, CT

ok, i think the 2 blacks are grounds and im pretty sure the green is the signal, anyone have an air/fuel gauge on their tl?

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01-23-2009 | 10:10 AM

tlcurt

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From: Ellington, CT

ok, i did a little guess and check and for anyone doing an air/fuel gauge the signal wire is the white/black one

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01-23-2009 | 11:41 AM

TLer trash

Three Wheelin'

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Blacks are heater loop, 1 power 1 ground. O2 signal is white, O2 ground is green.

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