Anti-seize on O2 sensor

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May 7, 2004 | 12:42 PM

THT

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From: Joliet, IL

Anti-seize on O2 sensor

Will anti-seize on the sensor portion of the O2 sensor cause a CEL? If so, will cleaning the anti-seize off fix it or is the sensor FUBAR?

~THT

May 7, 2004 | 03:40 PM

KWheelzSB

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I believe in sufficient quantity, yes, anti-seize would foul the sensor & cause a CEL.

I think your best bet would be to hose it down with some aerosol brake parts cleaner & hope for the best.

Good luck!

May 7, 2004 | 08:28 PM

(_8*(l)Homer

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I used it on mine about 17 months and 15k miles and I'm fine, and I know if it does go bad, I can get it off easily.

-Joe

May 7, 2004 | 11:01 PM

meanbean

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It shouldn't cause a CEL just as long as you just wipe it off and make sure the tip is clean. Just be very careful cause your O2 sensor are very delicate. I got aniti-seize on my front O2 sensor when I was reinstalling it during my Y-Pipe install. Wiped it off and have had no problems since.