ok i have an 88 dx hb with a 93 si intake manifold and head (D16z6) did the dpfi to mpfi swap and my question is on the back of the maniold where the IAC (idle air control) valve is i have no idea where to hook up the two hoses coming from the valve. there is no connections on the intake manifold that they would fit so i was wonderin where the hell these go, almost positive that all vacuum lines are hooke up right and coolant lines. i have a pg7 ecu that is throwin a code 10 which is the iac valve....help please if u have a picture or schematic of the back of the manifold that would help alot. thanks sorry for the long post