Was bedeutet der Fehlercode REM-4A34?

Diagnose und Fehlercodedefinition für REM-4A34 (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Steuergerätereparatur bei OBD Tuning.

VOLVO

REM-4A34 - Fuel level sensor. Signal too low. Intermittent fault

System

Hintere Elektronik (REM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

5 Modelle

S60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)

Modelle nach Baujahr und Motor anzeigen (5)

Was bedeutet der Fehlercode?

The code concerns the signal from the left fuel level sensor, which reads too low. The cause is that the sensor is shorted to ground. The fault is intermittent, meaning it has occurred before but may not be present now. The fuel gauge then does not work, and the trip computer may show the tank as empty too early.

Mögliche Ursachen

Left fuel level sensor is shorted to ground

Was Sie tun können

1Clear the fault code and test drive the car with fuel in the tank to see whether it returns
2Check that the connectors to the left fuel level sensor are secure and free from corrosion
3Use a multimeter to check that the wire to the left fuel level sensor has no contact with ground
4If the fault returns, have a workshop trace the sensor and the wiring further

Symptome, die Sie bemerken können2

The trip computer shows the tank empty too early
The fuel gauge does not work

Was der Fehler beeinflussen kann1

The fuel level is set to zero in the control module

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