VOLVO
ECM-P051268 - Starter Request Circuit. Algorithm Based Failures. Event information
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?
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.
Mögliche Ursachen
- No repair is needed, as this code only records information
- Low battery voltage
- Contact resistance or oxidation in connections
Was Sie tun können
- 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
Symptome, die Sie bemerken können1
- The engine does not start
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.