VOLVO
ECM-P055C00 - Engine Oil Pressure Sensor/Switch "B" Circuit Low. General Failure Information. No sub type information
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 reads oil pressure through the combined oil pressure and oil temperature sensor. The fault is stored when the signal from the oil pressure sensor is too low while the engine is running. The module then uses a fixed oil pressure value instead of the measured one.
Możliwe przyczyny
- Open circuit or short circuit in the wiring to the sensor
- The combined oil pressure and oil temperature sensor is damaged
Co możesz zrobić
- 1Check that the fuses are intact
- 2Check the connections at the sensor and the control module for loose or corroded terminals
- 3Use a multimeter to check that the wiring from the sensor has no open circuit and is not shorted to ground
- 4If you have diagnostic equipment: read the oil pressure in live data with the engine running and check whether the value stays at an unrealistically low level
- 5Clear the code and road test the car. If the wiring and connections are sound, have a workshop check the combined sensor
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Na co może wpływać usterka1
- The control module uses a fixed oil pressure instead of the measured value
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.