VOLVO
ECM-P019000 - Fuel Rail Pressure Sensor. General Failure Information. No sub type information
System
Engine Control Module (ECM)
Volvo models this fault code applies to
This fault code has different meanings depending on model, model year or engine. Select the meaning that applies to your car.
Applies to the following models:
7 modelsS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Show models by year and engine (13)
- Volvo S60 (2011–)2011–2014Engine B6304T4 only
- Volvo S60 (2011–)2015Engine B6304T3, B6304T4, B6304T5 only
- Volvo S80 (2007–)2007Engine B6324S only
- Volvo S80 (2007–)2008–2009Engine B6304T2, B6324S only
- Volvo V60 (2011–)2011–2014Engine B6304T4 only
- Volvo V60 (2011–)2015Engine B6304T3, B6304T4, B6304T5 only
- Volvo V70 (2008–)2008–2009Engine B6304T2, B6324S only
- Volvo XC60 (2009–)2009–2010Engine B6304T2 only
- Volvo XC60 (2009–)2011–2015Engine B6304T4 only
- Volvo XC70 (2008–)2008Engine B6324S only
- Volvo XC70 (2008–)2009Engine B6304T2, B6324S only
- Volvo XC90 (2003–)2007–2010Engine B6324S only
- Volvo XC90 (2003–)2011–2014Engine B6324S5 only
What does this fault code mean?
The control module (ECM) measures the pressure in the fuel rail with a fuel pressure sensor and checks the sensor voltage. The code is set when the wrong value remains for two or more drive cycles in a row. The fault may show up as a lit environmental warning lamp and as the engine misfiring.
Possible causes
- Open circuit in the signal or earth wire
- Contact resistance or oxidation in the connections
- Signal wire shorted to voltage
- Open circuit in the signal wire
- Damaged fuel pressure sensor
What you can do
- 1Check that the fuses are intact, especially those supplying the engine control and the fuel pump
- 2If you have a diagnostic tool: read the fuel rail pressure in live data and see whether the value follows the engine load
- 3Check the connector at the fuel pressure sensor for looseness, oxidation and damage
- 4Use a multimeter to check that the signal wire has no break and is not shorted to voltage or earth
- 5If the fault remains after these checks, a workshop should check the fuel pressure sensor and its wiring
Symptoms you may notice2
- The environmental warning lamp lights up
- The engine misfires
What the fault can affect2
- A fixed fuel pressure value is used
- The fuel pump is controlled with a constant signal
General guidance for car owners. Diagnosis on the car can point to a different cause.