VOLVO
ECM-P053000 - A/C Refrigerant Pressure Sensor A Circuit. General Failure Information. No sub type information
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 ECM monitors the signal from the A/C pressure sensor. If the signal is missing, the code is set and the module then uses a predefined value for the A/C pressure. The fault may be a break in the signal wire or a damaged pressure sensor.
Mulige årsaker
- Break in the signal wire
- Damaged A/C pressure sensor
Hva du kan gjøre
- 1Check the A/C pressure sensor connector for contact resistance and oxidation
- 2Use a multimeter to check that the signal wire to the A/C pressure sensor has no break
- 3If you have a diagnostic tool, read the A/C pressure in live data with the engine running and the A/C on, and check that a value is shown
- 4Check that the fuses are intact
- 5Clear the code and start the engine with the A/C on to see whether it returns
- 6If the code returns, have a workshop with diagnostic equipment check the pressure sensor
Symptomer du kan merke1
- The A/C system does not work
Hva feilen kan påvirke1
- A predefined value for the A/C pressure is used instead
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