o2 sensor CEL fix for headers
07-20-2009, 03:32 AM
#1
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Join Date: Feb 2008
Location: Crystal Lake, IL
Posts: 64
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...
07-20-2009, 04:03 AM
#3
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; 07-28-2009 at 04:32 PM.
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