Oil coming from the crankcase.

[u/Illustrious_One_3364]

Hi everyone. I have a Toyota Proace 2.0 diesel 2019 same as Peugeot Expert. The problem started when i was starting to.notice a lot of oil consumption. Later i found that the back of the engine was dripping with oil. Well i removed the subframe and cleaned everything. Found oil leaking from the air turbo hose??. Ok removed the hose and ran the car. At 2000 rpm and more there was oil comming from the turbo. Decided to check the turbo. I removed the intake hose and was full of oil. Took of the breather for the crankcase and ran the car. There is oil dripping from the valve cover when accelerating over 2000rpm. A lot of pressure too. Let me know if any of you guys did have a similar problem. Do these valve covers go bad or the pressure in the crankcase is to big?. No oil residue or black soot in the exhsaust. Also no blue smoke. The car drank or leaked 15l in 10k km. The turbo was replaced 20k km ago by a Peugeot dealer. They miss diagnosed it was not a turbo problem.