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so I did a parked regen yesterday, opened the hood after it was done, and as the title says what appears to be carbon all over the place, I looked at the parts diagram of the DPF filter. they show two sensors #3 and #4 which are on the filter, they don't show two other metal hoses that come out of the filter and have rubber hoses on them that are just pointed up towards the hood with nothing on the end. The one on the drivers side is the one that sent out all the carbon. anyone else see all this carbon after a regen? I can't tell from the diagram if these hoses should be connected to some thing or have some thing on the end, but they both have an extra clip on the hose not used for anything. the diagram list these things as #5 pressure sensor. I'll take a picture when my picture taker gets home and post it. thanks