I'm working on a 96 intrepid that I bought for my step son, 96 with a 3.5L 4 wheel disk antilonk brakes. I'm having problems diagnosing the problem.

Issue is:
The car stops but even with a great deal of pedal pressure the stopping distance is too long.
When stopping the ABS sometimes activates when it shouldn't be

What I've done:
Pulled the fuse on the ABS system and the car stops the same way but without the ABS activating.
Bled the brakes, no change.
Rotors and pads are in really good shape.

I think its the master but my question is this...
Can a bad master affect the ABS
Can an ABS problem cause a soft pedal