[rover775]

My 75 cdti has recently suffered sinking pedal syndrome, and traction control has also been coming on at 90mph on a straight road and slowing the car down to 80mph then going off, then on again and slowing the car down to 70mph this problem started when my 75 started getting the dreaded S.P.S, i then went though a process of elimination so i changed the master cylinder twice and then the servo and the S.P.S still remained so i then changed the brake hoses and had the A.B.S unit sent away to be tested which came back no faults found it was bench tested 10 times and i still the S.P.S persists i then took the 75 to the main dealers (Teeside Rover) and they used T4 to bleed A.B.S. back to having a hard brake pedal now, problem solved and no more premature traction control problems