VOLVO
ECM-P032600 - Knock Sensor 1 Circuit Range/Performance (Bank 1). General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (13)
- Volvo S60 (2011–)2011–2014Kun motor: B6304T4
- Volvo S60 (2011–)2015Kun motor: B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2007Kun motor: B6324S, B8444S
- Volvo S80 (2007–)2008–2009Kun motor: B6304T2, B6324S, B8444S
- Volvo V60 (2011–)2011–2014Kun motor: B6304T4
- Volvo V60 (2011–)2015Kun motor: B6304T3, B6304T4, B6304T5
- Volvo V70 (2008–)2008–2009Kun motor: B6304T2, B6324S
- Volvo XC60 (2009–)2009–2010Kun motor: B6304T2
- Volvo XC60 (2009–)2011–2015Kun motor: B6304T4
- Volvo XC70 (2008–)2008Kun motor: B6324S
- Volvo XC70 (2008–)2009Kun motor: B6304T2, B6324S
- Volvo XC90 (2003–)2005–2006, 2011Kun motor: B8444S
- Volvo XC90 (2003–)2007–2010Kun motor: B6324S, B8444S
Hva betyr feilkoden?
The signal from knock sensor 1 must stay within certain limits that depend on engine speed. If the signal is above or below the limits, the fault code is set. Knock sensor 1 detects knock on cylinders 5, 6, 7 and 8.
Mulige årsaker
- Poor contact or oxidised terminals at the knock sensor plug
- Loosely fitted knock sensor
- Damaged knock sensor
Hva du kan gjøre
- 1Read the fault code, clear it and test drive the car to see whether it returns
- 2Check the connector on knock sensor 1 for contact resistance and oxidation
- 3Check that knock sensor 1 is firmly seated
- 4If you have a diagnostic tool: read the knock signal in live data with the engine running and see whether the value follows the engine speed
- 5Have a workshop with diagnostic equipment check and, if needed, replace the knock sensor
Symptomer du kan merke4
- Reduced performance
- The engine lacks power, especially when pulling away from standstill
- The engine hesitates, surges or runs roughly under acceleration
- The engine hesitates, surges or runs roughly at constant speed and when slowing down
Hva feilen kan påvirke2
- Ignition timing is retarded as a safety measure
- Knock control is disabled
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