Was bedeutet der Fehlercode ECM-P052124?

Diagnose und Fehlercodedefinition für ECM-P052124 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P052124 - Engine Oil Pressure Sensor/Switch "A" Circuit Range/Performance. General Signal Failures. Signal stuck high

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

8 Modelle

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (8)

Was bedeutet der Fehlercode?

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.

Mögliche Ursachen

Oil pressure and oil temperature sensor is damaged

Was Sie tun können

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

Symptome, die Sie bemerken können1

No noticeable symptoms for the driver

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.