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
Professional ECU tuning software. €299 lifetime, or test it first with the Real Software Test: €9.99 for 7 days, then €100.99/month unless you cancel in one click.
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