VOLVO
ECM-P222764 - Barometric Pressure Circuit Range/Performance. Algorithm Based Failures. Signal plausibility failure
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 module uses its own calculation to judge whether the reading from its built-in atmospheric pressure sensor is reasonable. The code is set when the reading is judged implausible, and the fault lies in the control module.
Mulige årsaker
- Damaged engine control module (ECM)
Hva du kan gjøre
- 1Read the code, note it and clear it. Then drive the car and read again to see whether it returns
- 2If you have a diagnostic tool: read the air pressure value in live data with the ignition on and check that it is reasonable for where the car is standing
- 3Check that the fuses for the engine control are intact
- 4If the code returns, the engine control module should be replaced. Have a workshop do the job
Symptomer du kan merke1
- Malfunction indicator lamp (MIL) lit
Hva feilen kan påvirke1
- The engine control uses a fixed fallback value for normal sea-level air pressure instead
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