i did mine and now when the car is ON the pedal goes all the way to the floor .Pumping it won't stiffen the pedal . when the car is OFF ,after 2-3 pumps the pedal stays high and it's hard. i have 5DD0 code left from DSC Module . bled it manually and with ista multiple times ( five pumps under vacuum with an open nipple ). Not loosing pressure or liquid . Any ideas ?