Hello together Unfortunately, I can’t find anything about my problem in the forums. I hope one of you can help me. 2 days ago I changed the injector seal at an injector because diesel has leaked out. The seal was over. I noticed at the wechesln that the intake hose from the air filter to the engine is broken. I could just attach it with the clamp (replacement part is on the way). The next day I drove to work and on the way back I had All of a sudden there is no more power in the lower speed range. Visual control shows that all injectors are tight and the intake hose is still on it. Since then it starts very bad in the morning and has no more power in the speed range up to 2,000. With the OBD read out, the error message “P2002 diesel particulier filter efficiency belwo threeshold” shows me. My interpretation is that the engine no longer burns cleanly. I’m just a bit perplexed, maybe someone can help me. Thanks in advance for tips and hints. Many greetings Markus