VOLVO
ECM-P001721 - Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor B. General Signal Failures. Signal too low
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (19)
- Volvo S60 (2011–)2013Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo S60 (2011–)2014–2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12, B5254T14
- Volvo S80 (2007–)2010–2011Kun motor: B8444S
- Volvo S80 (2007–)2013Kun motor: B5254T12, B5254T14
- Volvo S80 (2007–)2014Kun motor: B4204T11, B4204T12, B4204T15, B5254T12, B5254T14
- Volvo S80 (2007–)2015Kun motor: B4204T11, B4204T12, B4204T15
- Volvo V40 (2013–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 (2013–)2015Kun motor: B4204T11, B5204T8, B5204T9
- Volvo V40 Cross Country (2013–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 Cross Country (2013–)2015Alle motorer unntatt: B4164T, D4162T, D4204T14, D5204T6
- Volvo V60 (2011–)2013Kun motor: B5204T8, B5204T9
- Volvo V60 (2011–)2014Kun motor: B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12
- Volvo V60 (2011–)2015Kun motor: B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2013Kun motor: B5204T9
- Volvo V70 (2008–)2014–2015Kun motor: B4204T11, B5204T9
- Volvo XC60 (2009–)2014Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo XC60 (2009–)2015Kun motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12, B5254T14
- Volvo XC70 (2008–)2014–2015Kun motor: B4204T11
Hva betyr feilkoden?
The engine control module compares the exhaust camshaft position with the crankshaft position and adjusts the adaptation when they do not agree. The code concerns sensor B, bank 1, and is set when the adaptation value falls below a limit. Adaptation is carried out during engine braking.
Mulige årsaker
- Incorrectly set camshafts
- Damaged VVT unit
Hva du kan gjøre
- 1Read the code and note whether it is active right now or only stored
- 2If you have a diagnostic tool: compare the exhaust camshaft timing angle with the target value in live data with the engine running
- 3Check the engine oil level and that the oil is clean and of the right quality
- 4Have a workshop check the camshaft basic setting
- 5Have a workshop clean the control valve, or try a new one if the fault remains
- 6If the fault returns: have a workshop check the VVT unit
Symptomer du kan merke5
- The car lacks power when pulling away from standstill
- Engine is hard to start and cranks slowly
- Uneven idle
- Engine stalls while driving
- Check engine lamp lit or behaving abnormally
Hva feilen kan påvirke1
- The control module uses a fixed value for the camshaft adaptation
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