VOLVO
ECM-362B - Ignition coil cylinder 3. Signal missing
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:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (9)
- Volvo C30 (2007–2013)2007Kun motor: B5254T3
- Volvo C30 (2007–2013)2008–2013Kun motor: B5254T7
- Volvo C70 (2006–2013)2006–2007Kun motor: B5254T3
- Volvo C70 (2006–2013)2008–2013Kun motor: B5254T7
- Volvo S40 (2004–2013)2005–2007Kun motor: B5254T3
- Volvo S40 (2004–2013)2008Kun motor: B5254T3, B5254T7
- Volvo S40 (2004–2013)2009–2012Kun motor: B5254T7
- Volvo V50 (2004–2013)2005–2007Kun motor: B5254T3
- Volvo V50 (2004–2013)2008–2012Kun motor: B5254T7
Hva betyr feilkoden?
According to the engine control module, the signal to the ignition coil for cylinder 3 is missing. The coil then gets no control and cylinder 3 can misfire. The fault can lie in a connection, a wire or the coil itself, so it makes sense to start with connectors and wiring.
Mulige årsaker
- Poor contact in the terminals
- Open circuit on the signal wire
- Damaged ignition coil
Hva du kan gjøre
- 1Check that the connector to ignition coil 3 is properly engaged and dry
- 2Look for a break in the wire from the coil, for example where it passes through a grommet or a bracket
- 3Use a multimeter to check that the wire is not broken, with the connector unplugged at the coil
- 4Read the code, note that it refers to ignition coil 3, clear it and road test
- 5If the wire is intact: have a workshop with diagnostic equipment check the ignition coil
Symptomer du kan merke2
- The malfunction indicator lamp is lit
- Cylinder 3 may not fire correctly
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