VOLVO
ECM-P019124 - Fuel Rail Pressure Sensor "A" Circuit Range/Performance. General Signal Failures. Signal stuck high
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
8 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (8)
- Volvo S60 (2011–)2014–2015Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9 only
- Volvo S80 (2007–)2014–2015Engine B4204T11, B4204T12, B4204T15 only
- Volvo V40 (2013–)2015Engine B4204T11 only
- Volvo V40 Cross Country (2013–)2015Engine B4204T11 only
- Volvo V60 (2011–)2014–2015Engine B4204T11, B4204T12, B4204T15, B4204T9 only
- Volvo V70 (2008–)2014–2015Engine B4204T11 only
- Volvo XC60 (2009–)2014–2015Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9 only
- Volvo XC70 (2008–)2014–2015Engine B4204T11 only
What does this fault code mean?
The control module (ECM) monitors the pressure on the high-pressure side of the fuel system with the fuel pressure sensor. The code is set when the signal from the sensor stays at a constant high level instead of varying. The sensor is integrated with the fuel temperature sensor, and the fault concerns the signal from it.
Possible causes
- Damaged fuel pressure sensor
What you can do
- 1Read and clear the code, then start the engine to see whether it returns
- 2Check the connector at the fuel pressure sensor for damage, oxidation and looseness
- 3If you have a diagnostic tool: read the fuel pressure in live data with the ignition on and see whether the value stays at a high level
- 4If the fault remains, a workshop should check the fuel pressure sensor, as it is the damaged part according to the cause
Symptoms you may notice2
- The Check engine lamp lights up or behaves abnormally
- Message in the display together with a warning symbol
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.