VOLVO
ECM-P051268 - Starter Request Circuit. Algorithm Based Failures. Event information
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?
This code only records an event and does not show that the engine control module is faulty. The ECM checks the supply voltage at start. The code is set when the supply voltage stays below a set value for a set time. The cause may be low battery voltage or contact resistance in the connections.
Możliwe przyczyny
- No repair is needed, as this code only records information
- Low battery voltage
- Contact resistance or oxidation in connections
Co możesz zrobić
- 1Check the battery condition and that the charging system works
- 2Check the supply voltage to the starter relay and the starter motor, and that the connections from the battery positive terminal are free from oxidation
- 3Check that the starter motor and starter relay are firmly connected with no contact resistance
- 4Check that the fuses are intact
- 5If you have a diagnostic tool, read the battery voltage in live data while the engine is cranked and check that it does not drop sharply
- 6Clear the code and make a test start to see whether it returns
Objawy, które możesz zauważyć1
- The engine does not start
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.