Was bedeutet der Fehlercode ECM-P214700?

Diagnose und Fehlercodedefinition für ECM-P214700 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P214700 - Fuel Injector Group "A" Supply Voltage Circuit Low. General Failure Information. No sub type information

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 engine control module (ECM) checks the injectors in group A and the voltage supply to the output stages that drive them. The code is set when the signal is incorrect, here with a supply voltage that is too low. The code points to an internal fault in the engine control module.

Mögliche Ursachen

Internal fault in the engine control module

Was Sie tun können

1Check that the battery is in good condition and that the battery terminals are tight, since this code concerns the voltage supply
2Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
3Check the connectors at the engine control module and at the group A injectors for loose connections and oxidation
4With a diagnostic tool, activate the group A injectors and listen for them working in step
5Erase the code and road test the car to see whether it returns
6Have a workshop with diagnostic equipment decide whether the engine control module is faulty, since the code can be caused by an internal fault

Symptome, die Sie bemerken können1

The malfunction indicator lamp lights up or behaves abnormally

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