Was bedeutet der Fehlercode ECM-P160302?

Diagnose und Fehlercodedefinition für ECM-P160302 (Volvo C30 (2007–2013), Volvo C70 (2006–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P160302 - EEPROM Malfunction. General Failure Information. General signal failure

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

12 Modelle

C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (40)

Was bedeutet der Fehlercode?

The engine control module (ECM) has detected an internal fault in its EEPROM memory, the memory where the control module stores data that must be kept when the ignition is switched off. Although the code is listed as a general signal fault, it concerns the memory function in the control module rather than an outside signal.

Mögliche Ursachen

Communication interference
Damaged engine control module (ECM)

Was Sie tun können

1Read off the fault codes and note which are present
2Switch the ignition on, wait a while and read off the status of the fault code again
3Check that the fault code is no longer active when the test has finished
4Check that the connectors to the engine control module are firmly seated and free from oxidation
5If other fault codes are stored in the engine control module, troubleshoot those first. If the fault code returns: have a workshop replace the engine control module (ECM)

Symptome, die Sie bemerken können2

The engine may stall while driving, at irregular times or all the time
The engine may refuse to start, at irregular times or all the time

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