Originally Posted by jyeah
So I had P2AAF before too and it turns out it's the fuel pump sensor. Then I also saw P29E0 after I installed a DP, but I'm still not sure what's causing that.
yea ive had the p2aaf pretty much everytime ive checked for codes so i just ignore it. but after doing some more pulls tonight with no misfires (didnt go into full boost)but im still getting p29e0 ( mixture control ).