Was bedeutet der Fehlercode ECM-P011617?

Diagnose und Fehlercodedefinition für ECM-P011617 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo S80 (2007–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-P011617 - Engine Coolant Temperature Circuit Range/Performance. General Electrical Failures. Circuit voltage above threshold

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

3 Modelle

S60 (2011–), S80 (2007–), V70 (2008–)

Modelle nach Baujahr und Motor anzeigen (9)

Was bedeutet der Fehlercode?

At engine start the engine control module (ECM) saves the values from the intake, fuel and engine temperature sensors and compares them. If the engine temperature sensor signal is too high compared with the others, the fault code is set.

Mögliche Ursachen

Damaged coolant temperature sensor
Contact resistance or oxidation in the connector

Was Sie tun können

1If you have a diagnostic tool: read the engine temperature in live data at start-up and check that it is reasonable. An unreasonable value means the fault is still present
2Check the connector at the engine temperature sensor for loose connections, oxidation and contact resistance
3Check the coolant level and that the coolant has the correct antifreeze protection. Take care, as the electric cooling fan can run even when the ignition is off
4Read the fault code status with the ignition on and check whether the fault is active. Clear the code and road test the vehicle to see whether it returns
5If the connector is in order and the fault remains, have a workshop check or replace the sensor

Symptome, die Sie bemerken können2

The emissions warning lamp is lit
The engine is difficult to start

Was der Fehler beeinflussen kann1

The engine coolant temperature is calculated using a model

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