VOLVO
ECM-P245322 - Diesel Particulate Filter Pressure Sensor "A" Circuit Range/Performance. General Signal Failures. Signal too high
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (8)
- Volvo S60 (2011–)2014–2015Kun motor: D4204T5
- Volvo S80 (2007–)2014–2015Kun motor: D4204T5
- Volvo V40 (2013–)2015Kun motor: D4204T14
- Volvo V40 Cross Country (2013–)2015Kun motor: D4204T14
- Volvo V60 (2011–)2014–2015Kun motor: D4204T5
- Volvo V70 (2008–)2014–2015Kun motor: D4204T5
- Volvo XC60 (2009–)2014–2015Kun motor: D4204T5
- Volvo XC70 (2008–)2014–2015Kun motor: D4204T5
Hva betyr feilkoden?
Although the code is named signal too high, it applies when the signal from the particle filter pressure sensor is incorrect. The engine control module (ECM) measures the pressure upstream and downstream of the filter and checks the signal against a calculated value. The fault gives no noticeable symptoms for the driver.
Mulige årsaker
- Loose hoses between the pressure sensor and the particle filter
- Pinched or folded hoses between the pressure sensor and the particle filter
- Hoses or pipes to the pressure sensor have been swapped
- Damaged particle filter pressure sensor
Hva du kan gjøre
- 1Check that the hoses between the pressure sensor and the particle filter have not come loose
- 2Look for pinched or folded hoses between the pressure sensor and the particle filter
- 3Check that the connectors at the pressure sensor are firmly seated and not oxidised
- 4If you have a diagnostic tool, read the adapted pressure difference in live data
- 5Have a workshop disconnect the control module connector, measure the signal wire with diagnostic equipment and reset the adaptation
Symptomer du kan merke1
- No noticeable symptoms for the driver
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