VOLVO
ECM-P019126 - Fuel Rail Pressure Sensor A Circuit Range/Performance. General Signal Failures. Signal rate of change below threshold
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug gilt.
Gilt für folgende Modelle:
10 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (23)
- Volvo S60 (2011–)2011–2012Nur Motor: B6304T4
- Volvo S60 (2011–)2013–2014Nur Motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T4
- Volvo S60 (2011–)2015Nur Motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2010Nur Motor: B6304T2
- Volvo S80 (2007–)2011–2012, 2015Nur Motor: B6304T4
- Volvo S80 (2007–)2013–2014Nur Motor: B5254T12, B5254T14, B6304T4
- Volvo V40 (2013–)2013–2014Nur Motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 (2013–)2015Nur Motor: B5204T8, B5204T9
- Volvo V40 Cross Country (2013–)2013–2015Nur Motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V60 (2011–)2011–2012Nur Motor: B6304T4
- Volvo V60 (2011–)2013Nur Motor: B5204T8, B5204T9, B6304T4
- Volvo V60 (2011–)2014Nur Motor: B5204T8, B5204T9, B5254T12, B6304T4
- Volvo V60 (2011–)2015Nur Motor: B5204T9, B5254T12, B6304T3, B6304T4, B6304T5
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Nur Motor: B6304T2
- Volvo V70 (2008–)2011–2012Nur Motor: B6304T4
- Volvo V70 (2008–)2013–2015Nur Motor: B5204T9, B6304T4
- Volvo XC60 (2009–)2010Nur Motor: B6304T2
- Volvo XC60 (2009–)2011–2014Nur Motor: B6304T4
- Volvo XC60 (2009–)2015Nur Motor: B5204T9, B5254T12, B5254T14, B6304T4
- Volvo XC70 (2008–)2010Nur Motor: B6304T2
- Volvo XC70 (2008–)2011–2015Nur Motor: B6304T4
- Volvo XC90 (2003–)2011–2014Nur Motor: B6324S5
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- Contact resistance in the connectors at the sensor
- Damaged fuel pressure sensor
- Damaged fuel pump unit
Was Sie tun können
- 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
Symptome, die Sie bemerken können4
- 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
Was der Fehler beeinflussen kann2
- The fuel pressure is held at a constant value
- The fuel pump control signal is set to a calculated value
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.