VOLVO
ECM-9A0B - Vehicle behavior. Behavior 2
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug gilt.
Gilt für folgende Modelle:
4 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (8)
- Volvo C30 (2007–2013)2007–2011Nur Motor: B5244S4
- Volvo C70 (2006–2013)2006Alle Motoren außer: B5254T3
- Volvo C70 (2006–2013)2007–2010Nur Motor: B5244S4, B5244S5
- Volvo C70 (2006–2013)2011Nur Motor: B5244S4
- Volvo S40 (2004–2013)2004Nur Motor: B5244S4, B5244S5
- Volvo S40 (2004–2013)2005–2010Nur Motor: B5244S4, B5244S5, B5244S7
- Volvo V50 (2004–2013)2004Nur Motor: B5244S4, B5244S5
- Volvo V50 (2004–2013)2005–2010Nur Motor: B5244S4, B5244S5, B5244S7
Was bedeutet der Fehlercode?
A diagnostic function in the engine control module has been allowed to use substitute values, and the car's drivability has been affected. The code is set when the module finds that drivability has become worse. Other fault codes for components or functions that are not working are likely to be stored as well, and these should be fault-traced first.
Mögliche Ursachen
- A fault found by another diagnostic function, whose substitute value negatively affects drivability
Was Sie tun können
- 1Read the fault codes in the engine control module and note which are stored
- 2Fault-trace the other fault codes first and remedy the faults they point to
- 3With a diagnostic tool, compare the ranking values; a high Worst with a low Latest points to an intermittent fault or one that is not active
- 4Clear the fault codes once the faults are remedied and road test the car to see whether this code returns
Symptome, die Sie bemerken können5
- Message in the display
- Cruise control does not work at all
- Jerky operation and uneven idle
- Poor accelerator pedal response, and the accelerator pedal is ignored when braking
- Maximum vehicle speed is reduced
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.