3 Amigos issue.... PLEASE HELP

Good afternoon every one. Any help would be massively welcome.
Sooooooo, Managed to unplug one of the abs sensors down David Bowyers at the weekend, lights came on. Easy fix i was thinking, plug it back in and delete code and will be good.........How wrong was I!
Have a Pump fault 3
and sat on the drive truck thinks its doing 400KPH better than the 900KPH on one wheel Monday. Ive tried a different pump still the same. Unplugged sensors and dont get any more codes but wheel speeds still showing 400k.
I hope someone here has a suggestion for me.
Thanks in advance

First part you are not in the right section as this is the hello one.

Have reposted in different location