Why did you start another topic?
LDR = ladedruck regulation (boost pressure regulation).
LDRPID is... drumroll... the LDR PID.
What do you want to know?
first thank you very much ,i didnt know what LDR is ! about the pid i readed ,but i didnt know the ldr is (=boost pressure regulation ) ,so lde is boost pressure error ! Now everything make sense !