Please explain what this DPFRG is.

Luckster · 2025-10-02T20:05:38-0400

Hello,

can someone please explain what the DPFRG gauge on the BANKS IDASH is for? Its currently at 75% but my vehicle exhaust filter is at 40%.
Thanks in advance

Heavy_GD · 2025-10-04T06:53:29-0400

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On a Banks iDash, the DPFRG gauge displays the status of the Diesel Particulate Filter Regeneration (DPF Regeneration). It indicates when a regeneration process is occurring to burn off trapped soot from the DPF and can show the progression of that process.

What it tells you:

DPFRG %:
This percentage indicates how much soot is in the filter, or how close the filter is to needing a regeneration. A high percentage (e.g., 98-100%) means a regeneration is imminent or has already started.
DPFRG Status:
The gauge can also show different states of regeneration:
- Off (Solid): The exhaust temperature is cooling down after a regeneration.
- Off/Passive (Flashes alternating): The exhaust temperature is rising, preparing for a passive regeneration.
- Active Regen (Flashes alternating): The DPF is actively burning soot during an active regeneration cycle.

Please explain what this DPFRG is.

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