I did a 5spd swap on a 2000 honda civic ex d16y8, I used an skunk racing knock of intake and a 70mm throttle body. Currently the idle is around 2800-3000 I have a new ecu in the car I rewired the IACV from a 3 wire to a 2 wire and repinned at ecu I have checked this multiple times and have a brand new IACV. I have checked for vacuum leaks with brake cleaner with no luck, I replaced the throttle position sensor with a new one and tried the old one that was working before the intake swap. I have replaced the throttle body gasket with 3 different gaskets and adjusted the idle screw and removed the throttle cable completely nothing has changed the idle of this car, Im at a lose I dont know what is causing this high idle. Iv been searching the interwebs for months now with no luck, maybe you guys can point me in the right direction.