VOLVO
ECM-280B - Fuel pressure sensor. Signal missing
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), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (23)
- Volvo C30 (2007–2013)2007Kun motor: B5254T3
- Volvo C30 (2007–2013)2008–2013Kun motor: B5254T7
- Volvo C70 (2006–2013)2006–2007Kun motor: B5254T3
- Volvo C70 (2006–2013)2008–2013Kun motor: B5254T7
- Volvo S40 (2004–2013)2006–2007Kun motor: B5254T3
- Volvo S40 (2004–2013)2008Kun motor: B5254T3, B5254T7
- Volvo S40 (2004–2013)2009–2012Kun motor: B5254T7
- Volvo S60 (2001–2009)2005–2006Kun motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2007Kun motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2008–2009Kun motor: B5204T5, B5244T5, B5254T2
- Volvo S80 (1999–2006)2005–2006Kun motor: B5204T5, B5244T4, B5254T2, B6294S2, B6294T
- Volvo V50 (2004–2013)2006–2007Kun motor: B5254T3
- Volvo V50 (2004–2013)2008–2012Kun motor: B5254T7
- Volvo V70 (2000–2008)2005Kun motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2006Kun motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2007Kun motor: B5204T5, B5244T5, B5254T4
- Volvo V70 XC / XC70 (2001–2007)2005Alle motorer unntatt: D5244T
- Volvo V70 XC / XC70 (2001–2007)2006Kun motor: B5244T4, B5254T2
- Volvo V70 XC / XC70 (2001–2007)2007Kun motor: B5254T2
- Volvo XC90 (2003–)2005–2006Kun motor: B5254T2, B6294T
- Volvo XC90 (2003–)2007–2012Kun motor: B5254T2
- Volvo XC90 (2003–)2013–2014Kun motor: B5254T9
- Volvo XC90 (2003–)2015
Hva betyr feilkoden?
The engine control module (ECM) monitors the fuel pressure sensor signal. The fault is stored when the control module receives no signal at all from the sensor, which can be noticed while the engine is running. Without a signal the control module has no fuel pressure value, which can affect how the engine runs.
Mulige årsaker
- Signal cable short-circuited to ground
- Open circuit in the signal cable
- Damaged fuel pressure sensor
- Connector terminals with contact resistance, oxide or loose contact
Hva du kan gjøre
- 1Read and note the code. Clear it, warm the engine up and see whether it returns
- 2With a diagnostic tool, check that the fuel pressure signal shows in live data with the engine running
- 3Check the connector at the fuel pressure sensor: it should be secure, clean and free from oxidation
- 4With the car switched off, use a multimeter to check that the signal cable is not broken and is not short-circuited to ground
- 5Check that the ground lead to the sensor is not broken
- 6If no damage or connector fault is found, have a workshop replace the fuel pressure sensor and check that the fault clears
Symptomer du kan merke5
- Engine lacks power, especially when pulling away from standstill
- Engine may stall at any time
- Engine hesitates, surges or runs unevenly during acceleration and when slowing down
- Engine is hard to start, cranks slowly or does not start at all
- Check engine lamp (Malfunction Indicator Light) lit or behaving abnormally
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