VOLVO
ECM-P001721 - Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor B. General Signal Failures. Signal too low
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (19)
- Volvo S60 (2011–)2013Tylko silnik: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12, B5254T14
- Volvo S80 (2007–)2010–2011Tylko silnik: B8444S
- Volvo S80 (2007–)2013Tylko silnik: B5254T12, B5254T14
- Volvo S80 (2007–)2014Tylko silnik: B4204T11, B4204T12, B4204T15, B5254T12, B5254T14
- Volvo S80 (2007–)2015Tylko silnik: B4204T11, B4204T12, B4204T15
- Volvo V40 (2013–)2013–2014Tylko silnik: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 (2013–)2015Tylko silnik: B4204T11, B5204T8, B5204T9
- Volvo V40 Cross Country (2013–)2013–2014Tylko silnik: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 Cross Country (2013–)2015Wszystkie silniki oprócz: B4164T, D4162T, D4204T14, D5204T6
- Volvo V60 (2011–)2013Tylko silnik: B5204T8, B5204T9
- Volvo V60 (2011–)2014Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12
- Volvo V60 (2011–)2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2013Tylko silnik: B5204T9
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11, B5204T9
- Volvo XC60 (2009–)2014Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo XC60 (2009–)2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12, B5254T14
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- Incorrectly set camshafts
- Damaged VVT unit
Co możesz zrobić
- 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
Objawy, które możesz zauważyć5
- 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
Na co może wpływać usterka1
- The control module uses a fixed value for the camshaft adaptation
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.