sub205 5 Posted November 6, 2009 Hello, my right rear brake is not working, only the parkingbrake works as expected. i dont think its air in there because i use a 2way master cylinder from a 306 xsi with splitters and my front brakes are perfectly symmetrical. could only be the pressure lowering valve or ... ? tomorrow i'll check if fluid comes out. but i think thats not a 100% secure sign of everything working? Share this post Link to post Share on other sites
Anthony 1,002 Posted November 6, 2009 If it's a non-ABS 1.9 GTi, then it'll almost certainly be a failed rear compensator valve (there is one per side) Share this post Link to post Share on other sites
sub205 5 Posted November 6, 2009 If it's a non-ABS 1.9 GTi, then it'll almost certainly be a failed rear compensator valve (there is one per side) ok, thought this would be the problem. i'll change someday the next weeks ... and yep, its an 1.9 non abs gti. i think i have 2 of these valves somewhere in my garage, have to do some research about this Share this post Link to post Share on other sites
