Hi, I have a completely stock e93 that was throwing a 30FF code, so I installed a new CP as well as replacing the vacuum lines that attach to the BOV. The car is driving great compared to pre-install but the check engine light came on after install, along with "engine malfunction: reduced power." I can't see how the TMAP could be failing because I have no power mods just yet, I don't think there is any possibility my boost is over 19psi. And what does the IAT (P0112) have in common with all these symptoms?
Any possibilities as to what could be causing these codes? Would really appreciate the help.