VOLVO
ECM-P005100 - HO2S Heater Control Circuit Low (Bank 2, Sensor 1). General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (13)
- Volvo S80 (2007–)2007–2010Tylko silnik: B6324S, B8444S
- Volvo S80 (2007–)2011Tylko silnik: B6324S5, B8444S
- Volvo S80 (2007–)2012–2015Tylko silnik: B6324S5
- Volvo V70 (2008–)2008–2010Tylko silnik: B6324S
- Volvo V70 (2008–)2011–2014Tylko silnik: B6324S5
- Volvo XC60 (2009–)2010Tylko silnik: B6324S
- Volvo XC60 (2009–)2011–2015Tylko silnik: B6324S5
- Volvo XC70 (2008–)2008–2010Tylko silnik: B6324S
- Volvo XC70 (2008–)2011–2015Tylko silnik: B6324S5
- Volvo XC90 (2003–)2005–2006Tylko silnik: B8444S
- Volvo XC90 (2003–)2007–2010Tylko silnik: B6324S, B8444S
- Volvo XC90 (2003–)2011Tylko silnik: B6324S5, B8444S
- Volvo XC90 (2003–)2012–2014Tylko silnik: B6324S5
Co oznacza ten kod błędu?
The engine control module checks the preheating circuit of the front oxygen sensor on bank 2, which is the back cylinder row beside the cabin, namely cylinders 2, 4, 6 and 8. The code is set when the circuit is short-circuited to ground or has an open circuit.
Możliwe przyczyny
- Open circuit in the power supply lead
- The power lead is short-circuited to ground
- Damaged front heated oxygen sensor
Co możesz zrobić
- 1Read the fault status with a diagnostic tool once the diagnostic is complete. A status of Fault found means the fault is present now
- 2Make sure the fuses are intact. Their locations are given in the instruction manual or on the fuse chart
- 3Check the connector on the front oxygen sensor for bank 2 for loose contacts and oxidation. Rust solvent spray and grease do not belong in the connector
- 4With a multimeter, check that the sensor's power lead is not short-circuited to ground and has no open circuit
- 5Replace the front oxygen sensor if the fault remains after checking the connector and wiring
Objawy, które możesz zauważyć1
- The malfunction indicator lamp lights up
Na co może wpływać usterka2
- Lambda control is switched off
- Preheating of the front oxygen sensor is switched off
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.