VOLVO
ECM-443C - Fuel level sensor. Signal too high
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (11)
- Volvo S60 (2001–2009)2006Nur Motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2007Nur Motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2008–2009Nur Motor: B5204T5, B5244T5, B5254T2
- Volvo S80 (1999–2006)2006Nur Motor: B5204T5, B5254T2
- Volvo V70 (2000–2008)2006–2007Nur Motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2008Nur Motor: B5254T2
- Volvo V70 XC / XC70 (2001–2007)2006Nur Motor: B5244T4, B5254T2
- Volvo V70 XC / XC70 (2001–2007)2007Nur Motor: B5254T2
- Volvo XC90 (2003–)2006–2012Nur Motor: B5254T2
- Volvo XC90 (2003–)2013–2014Nur Motor: B5254T9
- Volvo XC90 (2003–)2015
Was bedeutet der Fehlercode?
Fuel information reaches the engine control module via the CEM. The code concerns a signal from the fuel level sensor that is too high, and it is set in both the CEM and the engine control module at the same time. Start troubleshooting in the CEM.
Mögliche Ursachen
- The fuel level sensor gives too high a signal because of an electrical fault
- Fault in the CEM, which registers the fault first and should be troubleshot
Was Sie tun können
- 1Troubleshooting starts in the CEM: read off the fault codes there and remedy what is found
- 2The engine control module code is erased last, after the CEM fault is remedied
- 3If you have a diagnostic tool: check in live data whether the fuel level value becomes unreasonably high and compare it with the gauge
- 4If the fault returns after CEM troubleshooting, a workshop needs to check the sensor and its connectors
Symptome, die Sie bemerken können1
- Fuel level on the gauge does not match the tank
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.