I am using Yaris non-ABS ECU with Prius column. It will not work with any other column. I am using pulse generator for now and later will add pulse generator from the reluctor wheel on my Ford 8.8 which will gave me variable speed dependent assist.
I have converted my '73 Dart over to a PriusEPAS system, however it seems it's not giving any assist even in Fail-safe mode. MY question is, It's wired like you said, but does the torque sensor plug need to be plugged in or not to work?