DPF Soot Mass (Grams) – LUZ


An estimate of the accumulation of ash in the diesel particulate filter (DPF).

  • Gauge
  • TXD
  • RXF
  • RXD
  • MTH
  • Name
  • Notes
  • DPF Soot Mass (Grams)
  • 07E02CFE906C
  • D2E803FE0000
  • 1808
  • 000100010000
  • STM
  • 4.42 Required

Usage Notes

The amount of soot on the DPF helps to determine how often and when to start or stop a regeneration. A regeneration is triggered when the filter needs to be cleaned. The filter is cleaned by burning off all the diesel particles (soot). During a regen extra fuel is injected into the engine to raise the exhaust gas temperatures in order to clean the filter.