Hello, I have a dpfoff problem on a Takeuchi TB260 excavator with Yanmar engine 4TNV86CT-PTB and Bosch edc17cv54 ecu. I did the dpf off but I have a problem with regeneration every aprox. 90 hours. The sensors are disconnected (2x temp, differential pressure), there are no faults except with the mentioned regeneration. I also have the Texa OHW diagnostics, I reset the dpf but it doesn't help. I'm looking for someone who can help.
So the calculated soot content still increase. Please post the original, I can take a look if it similar I have done before.