VOLVO
ECM-P011616 - Engine Coolant Temperature Circuit Range/Performance. General Electrical Failures. Signal too low
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleS60 (2011–), S80 (2007–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2011–2012Nur Motor: B5254T5
- Volvo S80 (2007–)2007–2008Nur Motor: B5254T6
- Volvo S80 (2007–)2009Nur Motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Nur Motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Nur Motor: B5254T10
- Volvo V70 (2008–)2008Nur Motor: B5254T6
- Volvo V70 (2008–)2009Nur Motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Nur Motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Nur Motor: B5254T10
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 low 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
- 1Read the fault code status with the ignition on and check whether the fault is active. Clear the code and road test the vehicle
- 2Check the connector at the coolant temperature sensor for contact resistance and oxidation
- 3Check the coolant level and antifreeze protection. A frozen sensor can produce this code. Take care, as the cooling fan can run with the ignition off
- 4If you have a diagnostic tool: compare coolant temperature in live data with intake and fuel temperatures. A value that is too low suggests the fault is still present
- 5If the connector is in order and the fault remains, have a workshop check or replace the coolant temperature 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.