Was bedeutet der Fehlercode ECM-P051217?

Diagnose und Fehlercodedefinition für ECM-P051217 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P051217 - Starter Request Circuit. General Electrical Failures. Circuit voltage above threshold

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

7 Modelle

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

Modelle nach Baujahr und Motor anzeigen (20)

Was bedeutet der Fehlercode?

When the engine is started, the ECM sends a signal to the starter relay. The code is set when the module finds that the voltage in the circuit is too high, which means the signal controlling the starter motor through the relay is faulty. The fault may be a signal wire shorted to supply voltage, poor connections, or an internal fault in the module.

Mögliche Ursachen

Signal wire shorted to supply voltage
Contact resistance, oxidation or break in connections
Internal fault in the ECM

Was Sie tun können

1Check that the fuses are intact
2Check the signal wire between the engine control module and the starter relay for chafing and places where it may have touched a voltage source
3Use a multimeter to check that the signal wire has no contact with voltage when the ignition is off
4Check the connectors in the signal circuit for oxidation and loose connections
5If you have a diagnostic tool, read the relevant start signals in live data during starting attempts
6If the fault returns, have a workshop with diagnostic equipment check the engine control module

Symptome, die Sie bemerken können1

No noticeable symptoms for the driver

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