Quote:
Originally Posted by steve99
On auto 2012-2016 looms like oft guys forgot to disable p0420 code and tge supplied def doesnt reference P0420
I put defs attached to first post, you will need sticght mod to def tgen you will ve able to accesx p0420 in the V4 auto tunes
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Sorry but I really don't know about defs and tunes too well. I just put them on my OFT and write them to my car. Is shiv and the OFT guys fixing this for the v4 tunes? Is it better for me to just switch back to the v2.076 tunes just so that I do not get that CEL to come on anymore? Just don't want to leave the v4 tune on if it is hurting my car...