CM871 High DOC temp during regen
04-24-2020, (Subject: CM871 High DOC temp during regen ) 
Post: #12
RE: CM871 High DOC temp during regen
I went through install and reset filter, performed forced regen, no change in the doc temp issue but truck did perform a successful regen and threw no codes, soot level in DPF is showing zero. Truck is not showing any "Regen Required" message on dash as well. I guess half of the problem is solved, just need to find out why the doc temp going way up. Going to check the wiring from filters to ECM at some point. Thank you all for your help, I really appreciate that.
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RE: CM871 High DOC temp during regen - tariqzai - 04-24-2020



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