Thread: OFT Openflash V4 tunes released for 2017+ with Launch/FFS
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Old 04-11-2018, 09:31 AM   #315
SuperTom
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Quote:
Originally Posted by Jasonb View Post
https://www.yourmechanic.com/article...by-jay-safford

Says lean. It's not the cat efficiency code.
from that page

"Code P2270 is an indication that the O2 sensor does not detect the catalyst efficiency and can cause the vehicle to fail an emission test."


I cleared it for now I will see if it pops back up again
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