R56 Mini. Replaced both rear calipers and master cylinder. Used motive pressure bleeder. Brakes work but holding pressure on the pedal allows it to go slowly to the floor.

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This post was auto-generated based upon a question asked on our tech article page here: MINI Cooper Brake Bleeding (R50/R52/R53 2001-2006) | Pelican Parts DIY Maintenance Article

Air trapped or faulty master cylinder. Try bleeding again.

- Nick

In my old Hondas, at least, this was the typical symptom of a failing master cylinder.

--DD

Definitely try bleeding it again. Otherwise, long pedal travel is a sign of that one or more components of the system have failed. Review this article here: MINI Cooper Clutch Master and Slave Cylinder Replacement (R50/R52/R53 2001-2006) | Pelican Parts DIY Maintenance Article.

Let me know what model R56 and I can help you with parts if needed.