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P2274 CEL

4K views 1 reply 2 participants last post by  Tcoates17 
#1 ·
Car: 2005 Mazda 3i 2.0L automatic.

Hi all, so I was able to recently get my car smogged after dealing with stubborn CELs. However, I just got the code P2274. Online searches yield an oxygen sensor stuck lean: bank 1, sensor 3. Anyone else experience this problem and what they did to clear it? Thanks.
 
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