code 0420
#2
Originally Posted by turkey72
I've got a code p0420 cat converter ineffecient bank 1, any help to what sensor would fix this problem? also it is a 2000 model.
http://forums.maxima.org/showthread.php?t=374481
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Kyle Lee Cleveland
6th Generation Maxima (2004-2008)
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09-28-2015 09:01 PM