Quote:
Originally Posted by KaToFLR
I got a 2000 Maxima with CEL for about a month now and can not figure it out. I stopped by autozone and the code read, Po171 Bank 1 and Po174 Bank 2. Which o2 sensors are these? Thanks for any help! Could it be a bad MAF? Car seem to run fine.
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For a lot of org members, replacing the MAF seemed to have cleared those codes and solved the problem.