VOLVO
ECM-1461 - conditioning (A/C) pressure sensor. Signal too high
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (17)
- Volvo C30 (2007–2013)2007–2008Kun motor: B4184S11, B4184S8, B4204S3
- Volvo C30 (2007–2013)2009Kun motor: B4184S11, B4184S8, B4204S3, D4204T
- Volvo C30 (2007–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4, D4204T
- Volvo C30 (2007–2013)2011–2013Kun motor: B4204S3, B4204S4
- Volvo C70 (2006–2013)2009–2010Kun motor: D4204T · Kun girkasse: MPS6
- Volvo S40 (2004–2013)2005Kun motor: B4184S11
- Volvo S40 (2004–2013)2006Kun motor: B4184S11, B4184S8
- Volvo S40 (2004–2013)2007–2008Kun motor: B4184S11, B4184S8, B4204S3
- Volvo S40 (2004–2013)2009Kun motor: B4184S11, B4184S8, B4204S3, D4204T
- Volvo S40 (2004–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4, D4204T
- Volvo S40 (2004–2013)2011–2012Kun motor: B4204S3, B4204S4
- Volvo V50 (2004–2013)2005Kun motor: B4184S11
- Volvo V50 (2004–2013)2006Kun motor: B4184S11, B4184S8
- Volvo V50 (2004–2013)2007–2008Kun motor: B4184S11, B4184S8, B4204S3
- Volvo V50 (2004–2013)2009Kun motor: B4184S11, B4184S8, B4204S3, D4204T
- Volvo V50 (2004–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4, D4204T
- Volvo V50 (2004–2013)2011–2012Kun motor: B4204S3, B4204S4
Hva betyr feilkoden?
The ECM keeps an eye on the A/C system and judges whether the A/C pressure sensor reading is plausible. The fault is set when the signal exceeds a limit, which can be caused by an electrical fault in the sensor or its connections. The fault is checked when engine speed is high enough.
Mulige årsaker
- Signal wire shorted to voltage
- Damaged A/C pressure sensor
- Break in the connections
Hva du kan gjøre
- 1Read the fault code, clear it and test drive with the engine at higher revs to see whether it returns
- 2Check the A/C pressure sensor connector for play, contact resistance and oxidation
- 3Check the signal wire to the A/C pressure sensor for breaks
- 4Check that the signal wire is not shorted to voltage
- 5If the wiring is fault-free: have a workshop fit a new A/C pressure sensor
Symptomer du kan merke1
- Temperature control and air conditioning do not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.