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

Hi, I'm wiring up a MSII V3.57 and using the relay board. Application is GM TPI. I've got most of it completed, but I'm not clear on the TPS wiring. I wired from the Vref terminal on the relay board to the ignition using a relay as stated in the manual, and also read in the manual that the Vref is also used for the TPS. So....I know it seems obvious, but do I just run another wire from the Vref terminal to the TPS pot in effect using the +5 Vref signal twice?

Thanks, Rob

Great...Thanks