VOLVO
ECM-P245900 - Diesel Particulate Filter Regeneration Frequency. General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
2 modellerS80 (2007–), V70 (2008–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The code is set when the particle filter is full of soot, and the engine control module (ECM) measures the pressure upstream and downstream of the filter with the pressure sensor signal. Automatic regeneration while driving can clear the code once the speed has been high enough for a certain time.
Mulige årsaker
- Clogged particle filter
- Contact resistance or oxidation in the connections
- Damaged particle filter pressure sensor
Hva du kan gjøre
- 1Deal with other fault codes stored in the control module first, since this code can be caused by faults in other engine functions
- 2Inspect the connector to the pressure sensor for contact resistance and oxidation, and remedy it if needed
- 3If you have a diagnostic tool, read the pressure sensor value in live data
- 4Drive the car on open roads so the particle filter can burn off soot automatically
- 5Have a workshop burn off the soot if the filter is still full; if the fault remains, the pressure sensor may need replacing
Symptomer du kan merke2
- The engine warning lamp (Check engine) lights up or behaves abnormally
- The car runs poorly and lacks power
Hva feilen kan påvirke1
- Engine output and speed are limited
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.