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Author Topic: Takeuchi TB260 dpfoff problem  (Read 2946 times)
lihter
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« on: October 24, 2024, 11:34:01 PM »

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.
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_nameless
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« Reply #1 on: October 29, 2024, 02:57:56 PM »

Just an FYI this site is not for farm or construction equipment. Also about .1% of this forum is diesel. Lastly, pay someone for quality work, pushing "off" a button on some auto delete software gets you what you have currently Wink   
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If you are broke or expecting free handouts DO NOT message me. I'll probably put you on blast if you do.
mdpower
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« Reply #2 on: November 20, 2024, 10:06:35 AM »

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.
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Tuning
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