Was bedeutet der Fehlercode ECM-P011624?

Diagnose und Fehlercodedefinition für ECM-P011624 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S80 (2007–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P011624 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance. General Signal Failures. Signal stuck high

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

5 Modelle

S60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–)

Modelle nach Baujahr und Motor anzeigen (12)

Was bedeutet der Fehlercode?

After engine start the control module works out a theoretical coolant temperature from the time since start, engine speed and load. If the sensor signal is static and does not match that value, the fault code is set. It is often set together with another fault code for the coolant temperature sensor.

Mögliche Ursachen

Contact resistance and oxidation in the connector
Damaged coolant temperature sensor

Was Sie tun können

1Read all fault codes for the coolant temperature sensor, since this code is often set together with another
2Read the fault code status with the ignition on and then clear the code. Road test the vehicle to see whether it returns
3Check the connector at the coolant temperature sensor for contact resistance and oxidation
4If you have a diagnostic tool: read the coolant temperature in live data during warm-up. A value that stays still suggests the sensor may be damaged
5Check the coolant level and the antifreeze protection, since a frozen sensor can produce this code
6If the connector is in order and the fault remains, have a workshop check or replace the sensor

Symptome, die Sie bemerken können1

The engine is difficult to start and cranks slowly on starting

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