VOLVO
ECM-P052124 - Engine Oil Pressure Sensor/Switch "A" Circuit Range/Performance. General Signal Failures. Signal stuck high
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
8 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo S80 (2007–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, D4204T5
- Volvo V40 (2013–)2015Tylko silnik: B4204T11, D4204T14
- Volvo V40 Cross Country (2013–)2015Tylko silnik: B4204T11, D4204T14
- Volvo V60 (2011–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
- Volvo XC60 (2009–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
Co oznacza ten kod błędu?
The ECM monitors the oil pressure with a combined oil pressure and oil temperature sensor. The oil pressure is compared with the ambient and boost pressures already when the ignition is switched on. The code is set when the engine is running and the difference is too large. The signal stays constantly high, and the fault lies in the sensor.
Możliwe przyczyny
- Oil pressure and oil temperature sensor is damaged
Co możesz zrobić
- 1Check the connector to the oil pressure and oil temperature sensor for oxidation and loose contacts
- 2If you have a diagnostic tool, read the oil pressure in live data with the engine running and see whether the value stays at a constant high level
- 3Check the sensor wire for a short to supply voltage
- 4If the connector and wire are in order but the value stays high, the sensor is probably damaged and needs replacing
- 5Clear the code and start the engine to see whether it returns
- 6If the fault returns, have a workshop with diagnostic equipment check the sensor and its signal
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.