VOLVO
ECM-2860 - Heated oxygen sensor (HO2S). Signal too low
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug gilt.
Gilt für folgende Modelle:
8 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (20)
- Volvo C30 (2007–2013)2007Nur Motor: D5244T8, D5244T9
- Volvo C30 (2007–2013)2008–2010Nur Motor: D5244T13, D5244T8, D5244T9
- Volvo C70 (2006–2013)2007Nur Motor: D5244T8, D5244T9
- Volvo C70 (2006–2013)2008–2010Nur Motor: D5244T13, D5244T8, D5244T9
- Volvo S40 (2004–2013)2006Nur Motor: D5244T8
- Volvo S40 (2004–2013)2007Nur Motor: D5244T8, D5244T9
- Volvo S40 (2004–2013)2008–2010Nur Motor: D5244T13, D5244T8, D5244T9
- Volvo S60 (2001–2009)2006Nur Motor: D5244T4, D5244T5, D5244T6, D5244T7
- Volvo S60 (2001–2009)2007–2009Nur Motor: D5244T4, D5244T5, D5244T7
- Volvo V50 (2004–2013)2006Nur Motor: D5244T8
- Volvo V50 (2004–2013)2007Nur Motor: D5244T8, D5244T9
- Volvo V50 (2004–2013)2008–2010Nur Motor: D5244T13, D5244T8, D5244T9
- Volvo V70 (2000–2008)2006Nur Motor: D5244T4, D5244T5, D5244T6, D5244T7
- Volvo V70 (2000–2008)2007Nur Motor: D5244T4, D5244T5, D5244T7
- Volvo V70 (2000–2008)2008Nur Motor: D5244T5, D5244T7
- Volvo V70 XC / XC70 (2001–2007)2006–2007Nur Motor: D5244T4
- Volvo XC90 (2003–)2006–2007Nur Motor: D5244T4
- Volvo XC90 (2003–)2008–2010Nur Motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2011Nur Motor: D5244T18, D5244T4, D5244T5
- Volvo XC90 (2003–)2012Alle Motoren außer: B5254T2, B6324S5
Was bedeutet der Fehlercode?
The engine control module gets its fuel and air mixture reading from the oxygen sensor. This code is stored when that signal is found to be wrong; here it is too low. The cause may be a signal cable shorted to ground or a damaged sensor.
Mögliche Ursachen
- Signal cable shorted to ground
- Damaged oxygen sensor
Was Sie tun können
- 1Switch off the ignition and check the oxygen sensor connector: it should be secure and clean
- 2With the car switched off, use a multimeter to check that the signal cable is isolated from ground
- 3With a diagnostic tool, check the live data: a value that stays too low all the time points to the sensor or wiring
- 4If the signal cable is in order but the fault remains, have a workshop check the sensor with diagnostic equipment
Symptome, die Sie bemerken können1
- Message in the information display
Was der Fehler beeinflussen kann1
- The control module uses the last value it measured from the sensor
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.