VOLVO
ECM-P245397 - Diesel Particulate Filter Differential Pressure Sensor Circuit Range/Performance. Component Failures. Component or system operation obstructed or blocked
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (6)
- Volvo S80 (2007–)2007–2009Kun motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Kun motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle motorer unntatt: B6304T2
- Volvo XC70 (2008–)2008Alle motorer unntatt: B6324S
- Volvo XC70 (2008–)2009Kun motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Kun motor: D5244T18, D5244T5
Hva betyr feilkoden?
The engine control module (ECM) monitors the pressure difference before and after the particle filter and sets the code when the sensor's reading is wrong. When the sensor is blocked the signal goes wrong, so the hoses and connections to it are the first things to check.
Mulige årsaker
- Blocked sensor
- Damaged differential pressure sensor
Hva du kan gjøre
- 1Check that the hoses and pipes to the particle filter pressure sensor have not been damaged
- 2Make sure the hoses to the pressure sensor are not swapped round
- 3If you have a diagnostic tool, read the pressure sensor value in live data and see whether it changes when the engine runs
- 4Have a workshop check that the sensor is not blocked, and replace it if it is damaged
Symptomer du kan merke1
- No noticeable symptoms for the driver
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