VOLVO
ECM-P019400 - Fuel Rail Pressure Sensor A Circuit Intermittent/Erratic. General Failure Information. No sub type information
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:
9 modellerC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo C30 (2007–2013)2011–2013Kun motor: D4162T
- Volvo S40 (2004–2013)2011–2012Kun motor: D4162T
- Volvo S60 (2011–)2011–2015Kun motor: D4162T
- Volvo S80 (2007–)2012–2015Kun motor: D4162T
- Volvo V40 (2013–)2013–2015Kun motor: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: D4162T
- Volvo V50 (2004–2013)2011–2012Kun motor: D4162T
- Volvo V60 (2011–)2011–2015Kun motor: D4162T
- Volvo V70 (2008–)2012–2015Kun motor: D4162T
Hva betyr feilkoden?
The control module (ECM) monitors the pressure in the fuel distribution pipe with the pressure sensor and checks that the pressure is within permitted limits. The code is set when the signal from the sensor is judged to be implausible. The fault is erratic or irregular, meaning sporadic, and it may only be present some of the time.
Mulige årsaker
- Loose connections
- Contact resistance or oxidation in the connectors
- Damaged fuel pressure sensor
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Read and clear the code, then start the engine to see whether it returns
- 3Check the pressure sensor connector, especially if it can be moved, and look for oxidation
- 4If you have a diagnostic tool: read the fuel pressure in live data and see whether the value jumps irregularly while the engine runs
- 5If the fault remains, a workshop should check the sensor and the wiring
Symptomer du kan merke2
- Message in the display together with a warning symbol
- Poor performance and lack of power
Hva feilen kan påvirke1
- Engine torque may be limited
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.