VOLVO
ECM-P011617 - Engine Coolant Temperature Circuit Range/Performance. General Electrical Failures. Circuit voltage above threshold
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
3 modeleS60 (2011–), S80 (2007–), V70 (2008–)
Pokaż modele wg rocznika i silnika (9)
- Volvo S60 (2011–)2011–2012Tylko silnik: B5254T5
- Volvo S80 (2007–)2007–2008Tylko silnik: B5254T6
- Volvo S80 (2007–)2009Tylko silnik: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Tylko silnik: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Tylko silnik: B5254T10
- Volvo V70 (2008–)2008Tylko silnik: B5254T6
- Volvo V70 (2008–)2009Tylko silnik: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Tylko silnik: B5254T10, B5254T11
- Volvo V70 (2008–)2012Tylko silnik: B5254T10
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- Damaged coolant temperature sensor
- Contact resistance or oxidation in the connector
Co możesz zrobić
- 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
Objawy, które możesz zauważyć2
- The emissions warning lamp is lit
- The engine is difficult to start
Na co może wpływać usterka1
- The engine coolant temperature is calculated using a model
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.