When you remove the wheel speed sensor that happens and I just live with it. With Woolich you can “clear the codes” but they just come back as soon as you ride.
Fernando you can’t remove the ABS hydraulic unit or the bike will go in a limp mode and you can ride it but there is about as much power as a moped. I’ve tested this myself and it’s easy to replicate- just unplug it and go for a ride.
As a side note I also removed a front caliper and wheel speed sensor and the speedometer and odometer stopped working. I’m done dealing with the stock electronics lol.