[Inoc3nt]

Hey everyone just put a kyostar “cold” air intake on my 320i and all was ok first day then next day it got a engine light and started rev hunting, took it to my shop and they plugged scan tool in which came up with the codes in photo, cleared them and same thing was fine till today, engine lights on again and it’s rev hunting, also starts to rev up when aircon goes on, also the ticking sound they normally make on idle/low Revs has become really loud. Any ideas?

[Billfitz]

You can't just clear codes, you have to fix what caused them or they'll keep coming back. BTW, what photo?