Ulsterspud
Member
Having a mare with the breaks on D2 td5.
Started when I put on new rear callipers, discs and flexible hoses, pedal goes to the floor with engine off and on. There is servo assistance and pressure can be pumped up with 2-3 pumps.
I thought it was the master cylinder as it felt like loosing pressure, I also noticed that the breaks won't hold the vehicle on a hill with the engine off.
I changed the master with no improvement, the front discs were glazed so I changed them and the pads,and reconditioned the pistons in the front callipers and replaced both the rigid and flexible front break lines...still the same soft pedal.
I have power bleed all wheels multiple times, I have also bled the 6 ports on the abs module. I have also left it in to a garage where they ran the testbook bleed cycle twice....still the same soft pedal.
I can't see that there are any leaks, or that there could still be air in the system,...
Anybody any ideas?
Cheers
Started when I put on new rear callipers, discs and flexible hoses, pedal goes to the floor with engine off and on. There is servo assistance and pressure can be pumped up with 2-3 pumps.
I thought it was the master cylinder as it felt like loosing pressure, I also noticed that the breaks won't hold the vehicle on a hill with the engine off.
I changed the master with no improvement, the front discs were glazed so I changed them and the pads,and reconditioned the pistons in the front callipers and replaced both the rigid and flexible front break lines...still the same soft pedal.
I have power bleed all wheels multiple times, I have also bled the 6 ports on the abs module. I have also left it in to a garage where they ran the testbook bleed cycle twice....still the same soft pedal.
I can't see that there are any leaks, or that there could still be air in the system,...
Anybody any ideas?
Cheers