I just went out to the garage, and did some close comparing of the stock intake manifold, and the FS-ZE one I have in a box. The VICS solenoid electrical connector seems to be a Mitsubishi part on the FS-ZE manifold, while the stock one seems to have a Mazda part. I found that very interesting. If I could get my hands on the FS-ZE shop manual, I could get htis sorted out, and maybe be able to wire in the ECU. I hear that Japan is undergoing some new emissions standards. I wonder if any future FS-ZE's will have OBD-II?