VOLVO
ECM-P013511 - O2 Sensor Heater Circuit (Bank 1 Sensor 1). General Electrical Failures. Circuit short to ground
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo C30 (2007–2013)2011–2013Nur Motor: D4162T
- Volvo S40 (2004–2013)2011–2012Nur Motor: D4162T
- Volvo S60 (2011–)2011–2015Nur Motor: D4162T
- Volvo S80 (2007–)2012–2015Nur Motor: D4162T
- Volvo V40 (2013–)2013–2015Nur Motor: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Nur Motor: D4162T
- Volvo V50 (2004–2013)2011–2012Nur Motor: D4162T
- Volvo V60 (2011–)2011–2015Nur Motor: D4162T
- Volvo V70 (2008–)2012–2015Nur Motor: D4162T
Was bedeutet der Fehlercode?
The engine control module (ECM) monitors the heater in the front oxygen sensor in bank 1. The code is set when the signal to the sensor heater is incorrect, and in this case it is because the wire is shorted to ground (the body). The ECM uses the sensor signal to control the fuel/air mixture, so a fault in the heater can affect how quickly the sensor warms up.
Mögliche Ursachen
- Contact resistance or oxidation in the connections
- The heater signal wire is shorted to ground
- Damaged oxygen sensor
Was Sie tun können
- 1Read the code, clear it and road test the car to see whether it comes back
- 2Check that the fuse for the oxygen sensor heater is intact
- 3Use a multimeter to check that the wire to the sensor heater is not shorted to ground (the body)
- 4Check the connectors at the oxygen sensor for contact resistance and oxidation; do not use rust solvent spray or grease
- 5If the wire is intact, replace the front oxygen sensor
Symptome, die Sie bemerken können1
- Check engine light (MIL) on
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.