hey i have a 2000 honda civic ex i bought it as a shell and threw in a d15b7 i had laying around. the car is auto, and i put a y7 intake manifold, the car was running like **** and sputtering, long story short i put on a y8 manifold and the car runs a lot better. but i guess the y8 manifold i put in is a 96-98 and my car is a 2000 civic ex obd2b and the wiring is different i guess and the 2000 y8 manifold dose not have the iacv in the back it has it on the throttle body i guess so my car acts like i have not iacv and sounds like its 2steping. is there like something i can do to make the 96-98 intake manifold to work by cutting and splicing some wires? to make the iacv work ?

 

bump anyone?

 

You have to use the three wire on the throttle body.