May 6, 2010 at 1:47 am
#26214
Munch
Participant
The valves in the pump body are designed to allow pressure to go one way at a certain time… depending on the design of the ABS sending a back flow can mess the seals up on the valves or even the pressure sensors. Not to mention un intentionally trap air inside the body itself which is a huge pain to get out.
In the auto world especially in some cases you get the shade tree mechanic that makes this mistakes you have to get it bled out Via a computer that handles ABS.