Was bedeutet der Fehlercode ECM-P245385?

Diagnose und Fehlercodedefinition für ECM-P245385 (Volvo C30 (2007–2013), Volvo S40 (2004–2013), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P245385 - Diesel Particulate Filter Pressure Sensor A Circuit Range/Performance. Bus Signal / Message Failures. Signal above allowable range

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

9 Modelle

C30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)

Modelle nach Baujahr und Motor anzeigen (9)

Was bedeutet der Fehlercode?

Although the code is named signal above allowable range, it applies when the pressure difference across the particle filter is too large. The engine control module (ECM) measures the pressure upstream and downstream of the filter and sets the code when the difference becomes too large.

Mögliche Ursachen

Damaged particle filter pressure sensor

Was Sie tun können

1Inspect the sensor connector and hoses for damage and loose connections
2If you have a diagnostic tool, read the sensor signal in live data after the engine has been switched off
3Have a workshop check the particle filter pressure sensor with diagnostic equipment and decide whether it needs replacing

Symptome, die Sie bemerken können3

The engine warning lamp (Check engine) lights up or behaves abnormally
A text message and a warning symbol appear in the display
The car runs poorly and lacks power

Was der Fehler beeinflussen kann3

Torque is limited
Exhaust gas recirculation (EGR) control is lost
Burning of soot particles does not take place

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