VOLVO
ECM-P011668 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance. Algorithm Based Failures. Event information
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
5 modelsS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–)
Show models by year and engine (12)
- Volvo S60 (2011–)2011Engine B4204T6, B4204T7 only
- Volvo S60 (2011–)2012–2014Engine B4204T7 only
- Volvo S80 (2007–)2010Engine B4204T6 only
- Volvo S80 (2007–)2011–2014Engine B4204T6, B4204T7 only
- Volvo V60 (2011–)2011Engine B4204T6, B4204T7 only
- Volvo V60 (2011–)2012–2014Engine B4204T7 only
- Volvo V70 (2008–)2010Engine B4204T6 only
- Volvo V70 (2008–)2011Engine B4204T6, B4204T7 only
- Volvo V70 (2008–)2012–2014Engine B4204T7 only
- Volvo XC60 (2009–)2010Engine B4204T6 only
- Volvo XC60 (2009–)2011–2012Engine B4204T6, B4204T7 only
- Volvo XC60 (2009–)2013–2015Engine B4204T7 only
What does this fault code mean?
This is an event-controlled fault code that is intended as information and does not mean that the control module has a fault. The engine control module checks the signal from the coolant temperature sensor, and the code is set together with another fault code for the same sensor.
Possible causes
- Contact resistance and oxidation in the connectors
- Damaged temperature sensor
What you can do
- 1Read which other fault codes for the coolant temperature sensor are stored in the control module
- 2Repair the root fault first. This code is a subsequent fault and should not be investigated separately
- 3Clear the code once the root fault has been repaired, then road test the vehicle to see whether it returns
Symptoms you may notice1
- No noticeable symptoms for the driver
General guidance for car owners. Diagnosis on the car can point to a different cause.