VOLVO
ECM-364D - Ignition coil cylinder 5. Signal too low
System
Engine Control Module (ECM)
Volvo models this fault code applies to
This fault code has different meanings depending on model, model year or engine. Select the meaning that applies to your car.
Applies to the following models:
4 modelsC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Show models by year and engine (9)
- Volvo C30 (2007–2013)2007Engine B5254T3 only
- Volvo C30 (2007–2013)2008–2013Engine B5254T7 only
- Volvo C70 (2006–2013)2006–2007Engine B5254T3 only
- Volvo C70 (2006–2013)2008–2013Engine B5254T7 only
- Volvo S40 (2004–2013)2005–2007Engine B5254T3 only
- Volvo S40 (2004–2013)2008Engine B5254T3, B5254T7 only
- Volvo S40 (2004–2013)2009–2012Engine B5254T7 only
- Volvo V50 (2004–2013)2005–2007Engine B5254T3 only
- Volvo V50 (2004–2013)2008–2012Engine B5254T7 only
What does this fault code mean?
The ignition coil for cylinder 5 receives a signal that is too low, so the engine control module sets the code. The fault may be a cable shorted to ground, or a damaged ignition coil. While the fault is present, cylinder 5 may misfire, so it is important to fix it.
Possible causes
- Signal cable shorted to ground
- Damaged ignition coil
What you can do
- 1Check that the connector to ignition coil 5 is fully seated and clean
- 2Look at the cable from the coil for chafing, pinch damage and loose clips
- 3Use a multimeter to check that the cable has no connection to ground (the body), with the connector unplugged at the coil
- 4Read and clear the code, then road test
- 5If the cable is intact: have a workshop with diagnostic equipment check the ignition coil
Symptoms you may notice2
- Malfunction indicator lamp is lit
- The engine is not firing on every cylinder
General guidance for car owners. Diagnosis on the car can point to a different cause.