VOLVO
ECM-3502 - Misfire. Multiple cylinders
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:
7 ModelleC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S60 (2001–2009), S70 (1997–2000), S80 (1999–2006), V70 (1997–2000), V70 (2000–2008)
Modelle nach Baujahr und Motor anzeigen (22)
- Volvo C70 Cabriolet (1998–2005)2000Nur Motor: B5244S
- Volvo C70 Coupé (1998–2002)1999Nur Motor: B5254S DENSO
- Volvo C70 Coupé (1998–2002)2000Nur Motor: B5244S
- Volvo S60 (2001–2009)2001Nur Motor: B5244S, B5244S2
- Volvo S60 (2001–2009)2002Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S60 (2001–2009)2003–2004Nur Motor: B5244S, B5244S2, B5244S6, B5244SG, B5244SG2
- Volvo S60 (2001–2009)2005Nur Motor: B5244SG, B5244SG2
- Volvo S60 (2001–2009)2006–2008Nur Motor: B5244SG
- Volvo S70 (1997–2000)1999Nur Motor: B5254S DENSO
- Volvo S70 (1997–2000)2000Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S80 (1999–2006)1999–2000Nur Motor: B5244S, B5244S2
- Volvo S80 (1999–2006)2001Nur Motor: B5244S, B5244S2, B5244SG
- Volvo S80 (1999–2006)2002–2004Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S80 (1999–2006)2005Nur Motor: B5244SG, B5244SG2
- Volvo S80 (1999–2006)2006Nur Motor: B5244SG
- Volvo V70 (1997–2000)1999Nur Motor: B5254S DENSO
- Volvo V70 (1997–2000)2000Nur Motor: B5244S, B5244S2
- Volvo V70 (2000–2008)2001Nur Motor: B5244S, B5244S2, B5244SG
- Volvo V70 (2000–2008)2002Nur Motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2003–2004Nur Motor: B5244S, B5244S2, B5244S6, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2005Nur Motor: B5244SG, B5244SG2
- Volvo V70 (2000–2008)2006–2008Nur Motor: B5244SG
Was bedeutet der Fehlercode?
The engine misfires in several cylinders, which increases exhaust emissions. The control module checks whether the misfire is in one cylinder or several and sets the code for each cylinder affected.
Mögliche Ursachen
- Low fuel level in the tank
- Repeated cold starts that stop the engine warming up between starts
- Contaminated or incorrect fuel
- Moisture or flashover at the spark plug wells
- Incorrect camshaft control
- Uneven compression in the engine
Was Sie tun können
- 1Check that there is fuel in the tank and that the engine oil level is correct
- 2If you have a diagnostic tool: read the misfire counters and see whether more than one cylinder stands out
- 3Check that there is no moisture in the spark plug wells or on the coil connectors
- 4Check that the crankcase ventilation is not blocked and that the intake does not leak air
- 5Stored camshaft control codes should be diagnosed first
- 6Have a workshop measure fuel pressure and compression with diagnostic equipment
Symptome, die Sie bemerken können5
- The engine misfires
- Hard starting
- Uneven idle
- Several cylinders are not firing
- Malfunction indicator (emissions lamp) is lit
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.