Freightliner with dd15, It regens for about 45mins, everything seems fine, but it still has "high soot level" code when finished. Can't clear it.
I cleaned the Delta P, can't get the temp sensors off the dpf as they are rusted on. But it's Reading temps so I don't think that's it.
Pressure pipes look clear.
Any ideas?
Anyone know how long you can drive once the dpf light starts flashing? How many times can I hit the shut down override? Lol
Dd15 won't complete regen
Discussion in 'Ask An Owner Operator' started by MTMAUS, Mar 24, 2026 at 10:58 PM.
