ECU code = non-recirculating bov?
Hey all, Ive been noticing since i bought the car that it throws a CEL. Its throwing the P0170 code, or bank 1 fuel trim malf. Now ive had plans of making my bov recirculating, because ive read that with the atmo dump your running rich at shift. Is there any reason to think that re-circulating the bov to the intake charge will solve this CEL issue? Also, can anyone offer up some suggestions on what part of the fuel system/o2 system this specific code targets?