VOLVO
ECM-619C - Inlet camshaft control during cold start
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Hva betyr feilkoden?
On a cold start, meaning an engine start when the engine control module (ECM) requests heating of the catalytic converter, the control module checks the position of the intake camshaft. If the position does not match the requested one, the code is set.
Mulige årsaker
- Oil pressure is too low
- Engine oil is of poor quality
- The reset valve for the intake camshaft is sticking
- A mechanical fault in the VVT unit
Hva du kan gjøre
- 1Check the fuse that feeds the intake camshaft reset valve
- 2Check the engine oil level and quality
- 3Have a workshop check the engine oil pressure
- 4Have a workshop remove and clean the reset valve and check the oil passages in the cylinder head
- 5If you find no fault, have a workshop replace the reset valve or check the VVT unit
Symptomer du kan merke4
- The engine is hard to start or cranks slowly
- Poor performance and lack of power
- The engine hesitates, surges or runs unevenly
- The check engine lamp comes on or behaves abnormally
Hva feilen kan påvirke1
- Intake camshaft control is switched off
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