Okay, try this:
Use vice grips and clamp off all the rubber brake lines.
After that, see if you have a pedal.
If you do then release one pair at a time until you lose the pedal. That will tell you that there is something at that wheel not allowing a brake pedal.
If there is still no pedal, then it is from either the master, as I doubt it since you replaced it 2 times, or the ABS unit itself.
As far as bleeding, I suggest a pressure bleeder. It forces the fluid through the lines and if there is still air, it will force the fluid out the bleeders.
Roy
Monday, June 21st, 2021 AT 1:48 AM