VOLVO
ECM-P002777 - Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 1). Mechanical Failures. Commanded position not reachable
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 engine control module monitors the exhaust camshaft position and has found that it does not match the commanded position, so the camshaft cannot reach it. The code concerns the control solenoid for the exhaust valve on bank 1. It is a mechanical fault, and camshaft control is switched off.
Mulige årsaker
- Low engine oil pressure
- Poor quality engine oil
- Sticking exhaust camshaft control valve
- Mechanical fault in the VVT unit
Hva du kan gjøre
- 1Check the fuse for the supply voltage to the exhaust camshaft control valve
- 2Check the engine oil level and quality, especially that it is not contaminated
- 3Have a workshop measure the oil pressure
- 4If you have a diagnostic tool: activate exhaust camshaft control and see whether it responds
- 5If the fault remains: have a workshop clean the control valve and check the oil passages in the cylinder head
- 6If the fault returns after this: have a workshop replace the control valve and check the VVT unit
Symptomer du kan merke4
- Check engine lamp lit or behaving abnormally
- Engine is hard to start and cranks slowly
- The car lacks power
- Engine hesitates or runs jerkily on acceleration and at steady speed
Hva feilen kan påvirke1
- Camshaft control is switched off
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