VOLVO
ECM-P223900 - O2 Sensor Positive Current Control Circuit High - Bank 1, Sensor 1. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (18)
- Volvo S60 (2011–)2011Tylko silnik: B4164T, B4164T3, B5254T5
- Volvo S60 (2011–)2012Tylko silnik: B4164T, B4164T2, B4164T3, B5254T5
- Volvo S60 (2011–)2013–2015Tylko silnik: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo S80 (2007–)2011, 2015Tylko silnik: B4164T
- Volvo S80 (2007–)2012–2014Tylko silnik: B4164T, B4164T2
- Volvo V40 (2013–)2013Tylko silnik: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Tylko silnik: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Tylko silnik: B4164T
- Volvo V60 (2011–)2011Tylko silnik: B4164T, B4164T3
- Volvo V60 (2011–)2012–2015Tylko silnik: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2011Tylko silnik: B4164T
- Volvo V70 (2008–)2012–2015Tylko silnik: B4164T, B4164T2
- Volvo XC60 (2009–)2009Wszystkie silniki oprócz: B6304T2
- Volvo XC70 (2008–)2008Wszystkie silniki oprócz: B6324S
- Volvo XC70 (2008–)2009Tylko silnik: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Tylko silnik: D5244T18, D5244T5
Co oznacza ten kod błędu?
The module reads the front heated oxygen sensor, which reports on the fuel and air mixture. The code is set when the module finds that the signal from the sensor is faulty, or when the pump current has stopped, which makes the sensor reading fall back to a standard level. The code can therefore apply to either case.
Możliwe przyczyny
- Signal wire shorted to supply voltage
- Short to earth on the signal wire
- Open circuit in the signal wire
- Contact resistance or oxidation in the connections
- Open circuit in the pump current wire
- Damaged front heated oxygen sensor (HO2S)
Co możesz zrobić
- 1Clear the code and drive the car. Then read again to see whether it comes back
- 2Check the oxygen sensor connector for contact resistance and oxidation. Do not use rust-dissolving spray or grease on it
- 3Use a multimeter to check that the signal wire is not shorted to supply voltage
- 4If the wiring is in order, try a new oxygen sensor
- 5If the fault remains, have a workshop diagnose further. If the module has registered an internal fault, it is remedied by replacing the module
Objawy, które możesz zauważyć1
- Malfunction indicator lamp (MIL) lit
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.