Hi everyone! 2001 E320cdi and stuck in limp mode. Car was shifting through all gears but not above 3krpm. No turbo whatsoever. Tiptronic working. Look at TCU and it was flooded with ATF. Cleaned out and dried properly. Harness cleaned out and dried properly. I believe it’s NOW stuck in 2nd gear and does not go above 3krpm. However if I restart it, sometimes it will be stuck in 2nd but rev past 3krpm and turbo kicks in. Changed conductor plate and bushing, filter, atf, fuel filter, air filter. Had Xentry diagnostics and code p2100 came up (y3/6y3 - 1-2 and 4-5 shift solenoid valve internal electrical check failure) Y3/6y3 solenoid replaced and code cleared! However another current code has popped up and I’m still stuck in limp mode still! The new code is p2108 - (y3/6y2 shift pressure solenoid valve internal electrical check failure) Now I’m worried if I change this out then another solenoid will go somewhere else. Any thoughts? Thanks!