VOLVO
ECM-P019126 - Fuel Rail Pressure Sensor A Circuit Range/Performance. General Signal Failures. Signal rate of change below threshold
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
10 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (23)
- Volvo S60 (2011–)2011–2012Kun motor: B6304T4
- Volvo S60 (2011–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T4
- Volvo S60 (2011–)2015Kun motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2010Kun motor: B6304T2
- Volvo S80 (2007–)2011–2012, 2015Kun motor: B6304T4
- Volvo S80 (2007–)2013–2014Kun motor: B5254T12, B5254T14, B6304T4
- Volvo V40 (2013–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 (2013–)2015Kun motor: B5204T8, B5204T9
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V60 (2011–)2011–2012Kun motor: B6304T4
- Volvo V60 (2011–)2013Kun motor: B5204T8, B5204T9, B6304T4
- Volvo V60 (2011–)2014Kun motor: B5204T8, B5204T9, B5254T12, B6304T4
- Volvo V60 (2011–)2015Kun motor: B5204T9, B5254T12, B6304T3, B6304T4, B6304T5
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Kun motor: B6304T2
- Volvo V70 (2008–)2011–2012Kun motor: B6304T4
- Volvo V70 (2008–)2013–2015Kun motor: B5204T9, B6304T4
- Volvo XC60 (2009–)2010Kun motor: B6304T2
- Volvo XC60 (2009–)2011–2014Kun motor: B6304T4
- Volvo XC60 (2009–)2015Kun motor: B5204T9, B5254T12, B5254T14, B6304T4
- Volvo XC70 (2008–)2010Kun motor: B6304T2
- Volvo XC70 (2008–)2011–2015Kun motor: B6304T4
- Volvo XC90 (2003–)2011–2014Kun motor: B6324S5
Hva betyr feilkoden?
The control module (ECM) reads the output of pressure sensor A in the fuel distribution pipe. The code is set when the signal from the sensor does not change when the pump control changes. The fault is tested after a while of normal driving and may be noticed as the car hesitating or losing power.
Mulige årsaker
- Contact resistance in the connectors at the sensor
- Damaged fuel pressure sensor
- Damaged fuel pump unit
Hva du kan gjøre
- 1Check the pressure sensor connector and its connections for contact resistance and oxidation
- 2Clear the code and drive for a while on the road to see whether it returns
- 3If you have a diagnostic tool: read the fuel pressure in live data and see whether it follows the throttle position while driving
- 4If the fault remains, a workshop with diagnostic equipment should check the sensor and the fuel pump
Symptomer du kan merke4
- The engine hesitates, surges or runs unevenly on acceleration, when slowing down or at steady speed
- Poor performance and lack of power, even when pulling away
- The engine may stall while driving
- The Check engine lamp lights up or behaves abnormally
Hva feilen kan påvirke2
- The fuel pressure is held at a constant value
- The fuel pump control signal is set to a calculated value
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