Difference between revisions of "18891/P2459/009305"
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Revision as of 16:09, 20 January 2012
009305/P2459 - Diesel Particulate Filer: Regeneration Frequency
Possible Symptoms
- MIL on
Possible Causes
- Heavy loads on engine (towing)
- Short trips in cold weather
- Faulty Exhaust Pressure Sensors (G450/G451)
Possible Solutions
- Change driving habits.
- Inspect Exhaust Pressure Sensors (G450/G451) as per factory repair manual.
Special Notes
- Depending on driving habits, soot can build up quickly in the DPF, thus requiring more frequent regenerations than normal.