VOLVO
ECM-919A - Engine control module (ECM). Faulty signal
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:
6 ModelleC70 Cabriolet (1998–2005), S60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (13)
- Volvo C70 Cabriolet (1998–2005)2003–2005
- Volvo S60 (2001–2009)2002Nur Motor: B5204T5, B5234T3, B5234T7, B5244T3
- Volvo S60 (2001–2009)2003Nur Motor: B5204T5, B5234T3, B5234T7, B5244T3, B5254T2
- Volvo S60 (2001–2009)2004Nur Motor: B5204T5, B5234T3, B5234T7, B5254T2, B5254T4
- Volvo S80 (1999–2006)2002Nur Motor: B5204T5, B5234T7, B5244T3, B6294S2, B6294T
- Volvo S80 (1999–2006)2003Nur Motor: B5204T5, B5234T7, B5244T3, B5254T2, B6294S2, B6294T
- Volvo S80 (1999–2006)2004Nur Motor: B5204T5, B5234T7, B5254T2, B6294S2, B6294T
- Volvo V70 (2000–2008)2002Nur Motor: B5204T5, B5234T3, B5234T7, B5244T3
- Volvo V70 (2000–2008)2003Nur Motor: B5204T5, B5234T3, B5234T7, B5244T3, B5254T2
- Volvo V70 (2000–2008)2004Nur Motor: B5204T5, B5234T3, B5234T7, B5254T2, B5254T4
- Volvo V70 XC / XC70 (2001–2007)2002
- Volvo V70 XC / XC70 (2001–2007)2003–2004Alle Motoren außer: D5244T
- Volvo XC90 (2003–)2003–2004Alle Motoren außer: D5244T
Was bedeutet der Fehlercode?
The engine control module (ECM) has registered a faulty signal in the control of the throttle. The cause can be a sticking throttle, poor contacts or damaged wiring to the damper motor, a defective throttle unit, or faulty software in the ECM.
Mögliche Ursachen
- The throttle sticks or is blocked by oil film or dust
- Contact resistance or oxidation in the connectors between the ECM and the throttle unit
- Open circuit or short-circuit to ground or voltage in the wiring to the damper motor
- The wiring to the damper motor is short-circuited to itself
- Defective throttle unit
- Faulty software in the engine control module
Was Sie tun können
- 1If you have a diagnostic tool, read the fault status of the code with the engine running and see whether the fault is active
- 2Check the connectors at the throttle unit and the engine control module for contact resistance and oxidation
- 3Use a multimeter to check that the damper motor wiring has no open circuit and is not short-circuited to ground, voltage or each other
- 4Check that the throttle is not blocked by any object and is not sticking, and clean it if necessary
- 5Have a workshop check whether the engine control module software needs reloading, and carry out an adaptation of the throttle unit afterwards
Symptome, die Sie bemerken können2
- The Check engine lamp lights
- The car's performance is reduced
Was der Fehler beeinflussen kann1
- The ECM switches off the supply to the throttle motor, and the throttle moves to its spring-returned position
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.