VOLVO
ECM-361D - Ignition coil cylinder 2. 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 2 receives too low a signal, so the engine control module has set the code. The signal wire may be short-circuited to ground, but a damaged ignition coil can give the same fault. The connector and the wire are the easiest place to start.
Possible causes
- Signal wire with a short to ground
- Damaged ignition coil
What you can do
- 1Check that the connector to ignition coil 2 is fully seated and clean
- 2Look at the wiring harness at the coil for chafed spots or loose clips
- 3Check with a multimeter that the signal wire is not grounded to the body when the connector is unplugged
- 4Read and clear the code, then road test to see whether it returns
- 5If the wire is intact: have a workshop with diagnostic equipment check the ignition coil
Symptoms you may notice2
- Malfunction indicator lamp is lit
- Cylinder 2 runs unevenly
General guidance for car owners. Diagnosis on the car can point to a different cause.