VOLVO
ECM-P011619 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance. General Electrical Failures. Circuit current above threshold
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellS60 (2011–)
Modelle nach Baujahr und Motor anzeigen (1)
Was bedeutet der Fehlercode?
The engine control module (ECM) checks the signal from the engine temperature sensor and compares it with an engine temperature it calculates from speed and load, among other things. The fault code is set when the signal shows a temperature that is too high and does not fall within a set time.
Mögliche Ursachen
- Damaged engine coolant temperature sensor
- Contact resistance or oxidation in the connections
- Insufficient coolant in the cooling system
- Damaged thermostat
- Clogged radiator
Was Sie tun können
- 1Start the engine and read the engine temperature sensor signal in live data. An unreasonable value means a permanent fault
- 2Check that the fuses are intact
- 3Check the connector at the engine temperature sensor for contact resistance and oxidation
- 4Check the coolant level and antifreeze protection. Take care, as the cooling fan can run with the ignition off
- 5If the fault remains, have a workshop check the thermostat, the radiator and the sensor
Symptome, die Sie bemerken können2
- The emissions warning lamp is lit
- The engine is difficult to start and cranks slowly when cold
Was der Fehler beeinflussen kann1
- The engine temperature is calculated using a model
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.