picture of catalytic converter co2 sensor
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Joined: Jan 2008
Posts: 8,374
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From: Sioux Falls, SD
You must have got a universal sensor rather than the direct fit? Direct fits are much better, if you can trade it in for one. BTW, its an O2 (oxygen) sensor, not CO2 (carbon dioxide). 
Last edited by jasonw; Jul 17, 2011 at 08:40 PM. Reason: Corrected grammatical error.
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Joined: Jul 2006
Posts: 12,204
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From: Gainesville, Ga.
the 2 whites are 12v heaters and are interchangeable.
the grey is ground. (you can verify with ohm-meter).
the black is signal to the pcm.
just match the colors.
http://www.ngksparkplugs.com/images/...t_11-16-04.pdf
the grey is ground. (you can verify with ohm-meter).
the black is signal to the pcm.
just match the colors.
http://www.ngksparkplugs.com/images/...t_11-16-04.pdf
