VOLVO
ECM-P032621 - Knock Sensor 1 Circuit Range/Performance (Bank 1). General Signal Failures. Signal too low
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
10 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (32)
- Volvo S60 (2011–)2011–2012Tylko silnik: B6304T4
- Volvo S60 (2011–)2013Tylko silnik: B5204T8, B5204T9, B5254T12, B5254T14, B6304T4
- Volvo S60 (2011–)2014Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12, B5254T14, B6304T4
- Volvo S60 (2011–)2015Wszystkie silniki oprócz: B4164T, B4164T2, B4164T3, D4162T, D4204T5, D5204T3, D5204T7, D5244T11, D5244T15, D5244T23
- Volvo S80 (2007–)2010Tylko silnik: B6304T2, B6324S, B6324S2, B8444S
- Volvo S80 (2007–)2011Tylko silnik: B6304T4, B6324S4, B6324S5, B8444S
- Volvo S80 (2007–)2012Tylko silnik: B6304T4, B6324S4, B6324S5
- Volvo S80 (2007–)2013Tylko silnik: B5254T12, B5254T14, B6304T4, B6324S4, B6324S5
- Volvo S80 (2007–)2014Tylko silnik: B4204T11, B4204T12, B4204T15, B5254T12, B5254T14, B6304T4, B6324S4, B6324S5
- Volvo S80 (2007–)2015Wszystkie silniki oprócz: B4164T, D4162T, D4204T5, D5204T3, D5244T15
- 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–)2011–2012Tylko silnik: B6304T4
- Volvo V60 (2011–)2013Tylko silnik: B5204T8, B5204T9, B6304T4
- Volvo V60 (2011–)2014Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12, B6304T4
- Volvo V60 (2011–)2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12, B6304T3, B6304T4, B6304T5
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Tylko silnik: B6304T2, B6324S, B6324S2
- Volvo V70 (2008–)2011–2012Tylko silnik: B6304T4, B6324S5
- Volvo V70 (2008–)2013Tylko silnik: B5204T9, B6304T4, B6324S5
- Volvo V70 (2008–)2014Tylko silnik: B4204T11, B5204T9, B6304T4, B6324S5
- Volvo V70 (2008–)2015Tylko silnik: B4204T11, B5204T9, B6304T4
- Volvo XC60 (2009–)2010Tylko silnik: B6304T2, B6324S, B6324S2
- Volvo XC60 (2009–)2011–2013Tylko silnik: B6304T4, B6324S4, B6324S5
- Volvo XC60 (2009–)2014Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B6304T4, B6324S4, B6324S5
- Volvo XC60 (2009–)2015Wszystkie silniki oprócz: B4204T7, D4204T5, D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D5244T23
- Volvo XC70 (2008–)2010Tylko silnik: B6304T2, B6324S, B6324S2
- Volvo XC70 (2008–)2011–2013Tylko silnik: B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11, B6304T4, B6324S4, B6324S5
- Volvo XC90 (2003–)2011–2014Tylko silnik: B6324S5
Co oznacza ten kod błędu?
The signal from knock sensor 1 must stay within limits that depend on engine speed. If it falls below the limit, the fault code is set. Knock sensor 1 registers knock on cylinders 5 to 8. The causes are poor contact, a loose sensor or a damaged sensor.
Możliwe przyczyny
- Contact resistance or oxidation at the knock sensor plug
- Loose knock sensor
- Damaged knock sensor
Co możesz zrobić
- 1Clear the fault code and test drive the car to see whether it returns
- 2Check that the knock sensor is tight and has not worked loose
- 3Check the knock sensor plug for contact resistance and oxidation
- 4If you have a diagnostic tool: read the knock signal in live data during a test drive and see whether it stays below what is expected as engine speed changes
- 5Have a workshop with diagnostic equipment replace the knock sensor if it is damaged
Objawy, które możesz zauważyć4
- Poor performance and lack of power, especially when pulling away from standstill
- The engine hesitates, surges or runs roughly during acceleration, slowing down and constant speed
- Reduced performance
- The Check engine light lights up or behaves abnormally
Na co może wpływać usterka2
- Ignition timing is retarded as a safety measure
- Knock control is disabled
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.