Free API
CC-ID-49high severityPowertrain

Particulate Filter Malfunction

on 2024 Mini Cooper SE Electric · FWD

What this code means

The diesel particulate filter is not regenerating or is blocked. Raised by the DDE/exhaust aftertreatment system.

Symptoms

  • DPF warning light
  • Reduced engine power
  • Increased fuel consumption

Common causes

  • DPF clogged with soot
  • Failed regeneration cycles
  • Differential pressure sensor fault
  • Excessive short trips

Diagnostic steps

  1. Read DDE fault codes
  2. Check DPF differential pressure
  3. Attempt forced regeneration
  4. Inspect DPF and sensors

Other Powertrain codes on this vehicle

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