Thank you for this info.
Reading these last three posts is blowing my mind.

It looks like you've had this problem since you bought the car and had to return it 3 times for brake sensors.

Hmmm... What do y'all think is going on?
Now it looks like it's just a big guessing game to me, calipers, abs pump, brake lines, etc, etc

Anyone have ideas?
I think you could do better starting a new thread with a good title and lay this all out.