Originally Posted by amill411
Sounds like you may have installed JB4 wrong.
Did you double check everything?
i think it's probably either the charge pipe or DCI.
the JB4 controls works fine on my dash control so I doubt so? I don't get what you mean by installing it wrong. I wouldn't be able to read the codes if I did haha
07' 335i e92
JB4, Injen DCI, Stett CP & Tial BOV, BSH OCC, BLACK VMRs 19", Interior LED Kit, AC Schnitzer Race Pedals
Next Mods (PM ME if you have any): Oil Cooler (Retrofit), AR DPs, BMS Trunk-mount Meth Kit, whichever FMIC