VOLVO
ECM-P223200 - O2 Sensor Signal Circuit Shorted to Heater Circuit - Bank 1, Sensor 2. General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleS60 (2011–), S80 (2007–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2011–2012Nur Motor: B5254T5
- Volvo S80 (2007–)2007–2008Nur Motor: B5254T6
- Volvo S80 (2007–)2009Nur Motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Nur Motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Nur Motor: B5254T10
- Volvo V70 (2008–)2008Nur Motor: B5254T6
- Volvo V70 (2008–)2009Nur Motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Nur Motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Nur Motor: B5254T10
Was bedeutet der Fehlercode?
The engine control module (ECM) monitors the rear heated oxygen sensor by checking its signal. The code is set when the signal falls outside the range it should stay within, or when the heater voltage disturbs the sensor signal.
Mögliche Ursachen
- Signal wire is shorted to the preheating circuit
- Earth wire is shorted to the preheating circuit
- Damaged rear heated oxygen sensor (HO2S)
Was Sie tun können
- 1Read the code, note it and clear it. Then drive the car and read again to see whether it returns
- 2Use a multimeter to check that the wires to the rear heated oxygen sensor are not shorted to each other
- 3If the wiring is in order, try a new rear heated oxygen sensor. Have a workshop diagnose further if the fault remains
Symptome, die Sie bemerken können1
- Malfunction indicator lamp (MIL) lit
Was der Fehler beeinflussen kann2
- Rear heated oxygen sensor control is switched off
- Catalytic converter diagnosis is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.