Soot Mass
DPF
estimated DPF particulate accumulation — ECU tracks soot accumulation in DPF (g). Triggers regen when threshold met. Stuck at high value = failed regen. Resettable with diag tools.
Tune Soot Mass with DaVinci Deluxe · Cloud Edition
Professional ECU tuning software. €45.99 one-time, 10 min free trial.
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