some one please help me i hav an 03 evo with a new white rabbit upgrade turbo a forge wategae actuator a forge recerc bov greddy intercooler manual boost controler 660 cc injectors a walbro 255 fuel pump and a supermegaflow intake with hard piping to the turbo . i keep having this problem when i go low throttle with min boost and then from 4grand up what the hell is going on some one please help me i changed the plugs and gap to spec but problem still persists some one please help.




Ashby.

 

That is the most common code, sometimes even stock Evo's will throw that code.