MSefi.com read only forum (Jan.15,2018)

Getting ready to wire up MS II V3, 2.888, MT 2.55 P3, Ford Closed VR Sensor with 36-1 trigger wheel, LC1 WB controller, Relay Board, Stepper IAC (no fast idle valve), MSD ignition, High Z Injectors, Closed IAT and Coolant sensors from DIY, and MegaView. Ive researched and re researched wiring and with some cut and paste, Ive come up with the attached wiring diagram I plan to use. With the wealth of knowledge on these forums I would like to have the diagram reviewed and commented on. If im wrong somewhere, nows the time to chop it up! Thanks to all in advance!

Not sure on the pinouts on the stepper, but it looks good for the most part. There are a couple of things I'd change: I would ground the VR negative to the TPS RET terminal, and ground the LC-1 system ground where you have the VR negative grounded currently. (Not all grounds are created equal on the relay board).

Thanks again. I see the stepper error and will change the grounds. The corrected diagram is attached,