VOLVO
ECM-P023622 - Turbo/Super Charger Boost Sensor A Circuit Range/Performance. General Signal Failures. Signal too high
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
3 modellerS60 (2011–), S80 (2007–), V70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo S60 (2011–)2011–2012Kun motor: B5254T5
- Volvo S80 (2007–)2007–2008Kun motor: B5254T6
- Volvo S80 (2007–)2009Kun motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Kun motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Kun motor: B5254T10
- Volvo V70 (2008–)2008Kun motor: B5254T6
- Volvo V70 (2008–)2009Kun motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Kun motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Kun motor: B5254T10
Hva betyr feilkoden?
The boost pressure sensor reads inside its usual band but higher than the boost pressure the engine control module (ECM) calculates. The fault therefore means the sensor reading does not match what is expected, not that the signal lies outside its range.
Mulige årsaker
- Contact resistance or oxidation in the connections
- Damaged boost pressure sensor
Hva du kan gjøre
- 1Read the code, clear it and road test to see whether it returns
- 2Look at the boost pressure sensor connector for oxidation, chafing and loose connections
- 3Make sure the boost pressure sensor sits properly and has not come loose from its mount
- 4If you have a diagnostic tool: read boost pressure in live data at idle and see whether the value is unreasonably high for how the engine is running
- 5If the fault remains, have a workshop check the boost pressure sensor with diagnostic equipment
Symptomer du kan merke2
- The malfunction indicator lamp comes on
- The car performs worse than usual
Hva feilen kan påvirke1
- Boost pressure is limited
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