VOLVO
ECM-P227400 - O2 Sensor Signal Stuck Lean - Bank 1, Sensor 3. General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
8 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (15)
- Volvo S60 (2011–)2014–2015Nur Motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo S80 (2007–)2010Nur Motor: B6324S2
- Volvo S80 (2007–)2011–2013Nur Motor: B6324S4
- Volvo S80 (2007–)2014–2015Nur Motor: B4204T11, B4204T12, B4204T15, B6324S4
- Volvo V40 (2013–)2015Nur Motor: B4204T11
- Volvo V40 Cross Country (2013–)2015Nur Motor: B4204T11
- Volvo V60 (2011–)2014–2015Nur Motor: B4204T11, B4204T12, B4204T15, B4204T9
- Volvo V70 (2008–)2010Nur Motor: B6324S2
- Volvo V70 (2008–)2014–2015Nur Motor: B4204T11
- Volvo XC60 (2009–)2010Nur Motor: B6324S2
- Volvo XC60 (2009–)2011–2013Nur Motor: B6324S4
- Volvo XC60 (2009–)2014–2015Nur Motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B6324S4
- Volvo XC70 (2008–)2010Nur Motor: B6324S2
- Volvo XC70 (2008–)2011–2013Nur Motor: B6324S4
- Volvo XC70 (2008–)2014–2015Nur Motor: B4204T11, B6324S4
Was bedeutet der Fehlercode?
The engine control module (ECM) continuously monitors the voltage from the rear heated oxygen sensor on bank 1, which is the cylinder row nearest the front with cylinders 1, 3, 5 and 7. The code concerns sensor 3 and is set when the voltage is not within the permitted range, which here shows as the signal sticking in the lean position.
Mögliche Ursachen
- Contact resistance and oxidation in the connections
- Signal wire shorted to earth
- Open circuit in the signal wire
- Damaged rear oxygen sensor on bank 1, sensor 3
Was Sie tun können
- 1Start the engine, let it idle for a while, and then read the status of the code
- 2Check the connectors to the rear oxygen sensor for contact resistance and oxidation. Rust-dissolving spray and grease should not be used in the connector
- 3Use a multimeter to check that the signal wire has no break and is not shorted to earth
- 4If the wiring is in order, try a new rear oxygen sensor
- 5If the fault remains, have a workshop diagnose further
Symptome, die Sie bemerken können1
- Malfunction indicator lamp (MIL) lit
Was der Fehler beeinflussen kann1
- Rear oxygen sensor control is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.