Quote:
Originally Posted by SuperTom
Quote:
Originally Posted by SuperTom 
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
Just to follow up switching from the v4.01 to v4.02 the code no longer pops up. So something was tweaked in the tunes. I couldn't find v4.03 for K00C on their site im guessing that revision is for the AT guys. |
Well damn it the code popped up again after driving 200 miles p2270. Everything I read is that its to do with the rear 02 sensor behind the cat reading lean? I thought the front sensor is for reading air fuel ratio, the back was just for if the cats are working or not. This is really baffling me only thing that I changed was the tune, going from the v3 beta to the new v4.02. Never had a code on the old tune.