VOLVO
ECM-P011711 - Engine Coolant Temperature Sensor 1 Circuit Low. General Electrical Failures. Circuit short to ground or open
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Vis modeller per årsmodell og motor (20)
- Volvo S60 (2011–)2011Kun motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Kun motor: B4204T6
- Volvo S80 (2007–)2011Kun motor: B4164T, B4204T6, B4204T7
- Volvo S80 (2007–)2012–2014Kun motor: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Kun motor: B4164T
- Volvo V40 (2013–)2013Kun motor: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Kun motor: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: B4164T
- Volvo V60 (2011–)2011Kun motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2010Kun motor: B4204T6
- Volvo V70 (2008–)2011Kun motor: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Kun motor: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Kun motor: B4164T, B4164T2
- Volvo XC60 (2009–)2010Kun motor: B4204T6
- Volvo XC60 (2009–)2011–2012Kun motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7
Hva betyr feilkoden?
The control module checks the coolant temperature sensor signal. If the signal corresponds to a temperature higher than a certain value, the fault code is set. The fault is linked to the signal cable, which may be short-circuited to ground or have an open circuit.
Mulige årsaker
- Increased resistance or oxidation in the signal wire connection
- Open circuit in the signal cable
- Damaged coolant temperature sensor
Hva du kan gjøre
- 1Read the fault code status with the ignition on and check whether the fault is active. Then clear the code and road test the vehicle
- 2Check the connector at the coolant temperature sensor for contact resistance and oxidation
- 3With the connector unplugged, use a multimeter to check that the signal cable is not short-circuited to ground (the body) and does not have an open circuit
- 4If you have a diagnostic tool: read the coolant temperature sensor value in live data. A value that is too high compared with the engine warm-up suggests the fault is still present
- 5If the wiring and connector are in order and the fault remains, have a workshop check or replace the coolant temperature sensor
Symptomer du kan merke2
- The Check engine light comes on or behaves abnormally
- The engine does not start
Hva feilen kan påvirke2
- The engine temperature is calculated using a model
- The electric cooling fan runs at a predefined speed
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