VOLVO
ECM-P005100 - HO2S Heater Control Circuit Low (Bank 2, Sensor 1). General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (13)
- Volvo S80 (2007–)2007–2010Kun motor: B6324S, B8444S
- Volvo S80 (2007–)2011Kun motor: B6324S5, B8444S
- Volvo S80 (2007–)2012–2015Kun motor: B6324S5
- Volvo V70 (2008–)2008–2010Kun motor: B6324S
- Volvo V70 (2008–)2011–2014Kun motor: B6324S5
- Volvo XC60 (2009–)2010Kun motor: B6324S
- Volvo XC60 (2009–)2011–2015Kun motor: B6324S5
- Volvo XC70 (2008–)2008–2010Kun motor: B6324S
- Volvo XC70 (2008–)2011–2015Kun motor: B6324S5
- Volvo XC90 (2003–)2005–2006Kun motor: B8444S
- Volvo XC90 (2003–)2007–2010Kun motor: B6324S, B8444S
- Volvo XC90 (2003–)2011Kun motor: B6324S5, B8444S
- Volvo XC90 (2003–)2012–2014Kun motor: B6324S5
Hva betyr feilkoden?
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.
Mulige årsaker
- Open circuit in the power supply lead
- The power lead is short-circuited to ground
- Damaged front heated oxygen sensor
Hva du kan gjøre
- 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
Symptomer du kan merke1
- The malfunction indicator lamp lights up
Hva feilen kan påvirke2
- Lambda control is switched off
- Preheating of the front oxygen sensor is switched off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.