o2 sensor CEL fix for headers
incase anyone hasnt figured this out by now i'd like to share some knowledge i found out involving aftermarket headers and the annoying check engine light that goes along with them... go to autozone pick up a pack of spark plug anti-foulers, make sure its the correct thread... unscrew the 2nd o2 sensor... screw the anti0fouler to the o2 sensor.. and reinstall...and magic... no more check engine light...
yeah, we have couple threads on this already.
https://www.scionlife.com/forums/viewtopic.php?t=56520
https://www.scionlife.com/forums/viewtopic.php?t=56520
Last edited by GammaTNT; Jul 28, 2009 at 04:32 PM.
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