VOLVO
ECM-310A - Engine speed (RPM) sensor. Intermittent fault
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
7 modellerC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S60 (2001–2009), S70 (1997–2000), S80 (1999–2006), V70 (1997–2000), V70 (2000–2008)
Vis modeller per årsmodell og motor (19)
- Volvo C70 Cabriolet (1998–2005)2000Kun motor: B5244S
- Volvo C70 Coupé (1998–2002)1999Kun motor: B5254S DENSO
- Volvo C70 Coupé (1998–2002)2000Kun motor: B5244S
- Volvo S60 (2001–2009)2001, 2009Kun motor: B5244S, B5244S2
- Volvo S60 (2001–2009)2002Kun motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S60 (2001–2009)2003–2005Kun motor: B5244S, B5244S2, B5244S6, B5244SG, B5244SG2
- Volvo S60 (2001–2009)2006Kun motor: B5244S, B5244S2, B5244S6, B5244SG
- Volvo S60 (2001–2009)2007–2008Kun motor: B5244S, B5244S2, B5244SG
- Volvo S70 (1997–2000)1999Kun motor: B5254S DENSO
- Volvo S70 (1997–2000)2000Kun motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S80 (1999–2006)1999–2000Kun motor: B5244S, B5244S2
- Volvo S80 (1999–2006)2001, 2006Kun motor: B5244S, B5244S2, B5244SG
- Volvo S80 (1999–2006)2002–2005Kun motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo V70 (1997–2000)1999Kun motor: B5254S DENSO
- Volvo V70 (1997–2000)2000Kun motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2001, 2007–2008Kun motor: B5244S, B5244S2, B5244SG
- Volvo V70 (2000–2008)2002Kun motor: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2003–2005Kun motor: B5244S, B5244S2, B5244S6, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2006Kun motor: B5244S, B5244S2, B5244S6, B5244SG
Hva betyr feilkoden?
This fault is registered as intermittent, meaning the control module has at some point found the wrong number of teeth on the flywheel or trigger plate but no longer finds the fault. The cause may be a temporary break in the wiring or a splice, poor contact, or damage to the flywheel or trigger plate. A defective engine speed sensor or camshaft position sensor can also cause the code.
Mulige årsaker
- Temporary open circuit in the wiring or a splice
- Contact resistance in the connections
- Damage to the flywheel or carrier plate
- Defective engine speed sensor
- Defective camshaft position sensor
Hva du kan gjøre
- 1Read the fault status: No fault detected confirms that the fault is no longer present
- 2With the ignition off, check that the sensor connector is firmly seated and free from oxidation
- 3Look for chafing and loose splices in the wiring from the engine speed sensor
- 4Check the carrier plate on the crankshaft for damage
- 5Have a workshop check the engine speed sensor and the camshaft position sensor if the fault returns
Symptomer du kan merke1
- No noticeable symptoms for the driver
Hva feilen kan påvirke1
- The control module uses the camshaft position sensor signal if it is working
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