I am currently having this same issue with a 2017 ZX-10RR. I have exchanged the ECU with an OEM bike and the problem persists. I have checked all wiring and terminals in this circuit and cannot access the Fuel Injectors (White Plug) through the bike's ECU. I have no issue connecting to the ABS system through the Black Plug. I get all ABS codes possible through this plug. I have checked the Connector on the Dash, the dash still gives me accurate Temp, Speed and RPM info but all other settings are flashing.