VOLVO
ECM-130F - Cylinder to Crankshaft Reference Synchronization
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
3 modelsC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Show models by year and engine (9)
- Volvo C30 (2007–2013)2008–2009Engine B4184S11, B4184S8, B4204S3 only
- Volvo C30 (2007–2013)2010Engine B4184S11, B4184S8, B4204S3, B4204S4 only
- Volvo C30 (2007–2013)2011–2013Engine B4204S3, B4204S4 only
- Volvo S40 (2004–2013)2008–2009Engine B4184S11, B4184S8, B4204S3 only
- Volvo S40 (2004–2013)2010Engine B4184S11, B4184S8, B4204S3, B4204S4 only
- Volvo S40 (2004–2013)2011–2012Engine B4204S3, B4204S4 only
- Volvo V50 (2004–2013)2008–2009Engine B4184S11, B4184S8, B4204S3 only
- Volvo V50 (2004–2013)2010Engine B4184S11, B4184S8, B4204S3, B4204S4 only
- Volvo V50 (2004–2013)2011–2012Engine B4204S3, B4204S4 only
What does this fault code mean?
The ECM watches both the camshaft sensor and the flywheel sensor, and needs their signals to know which cylinder is in the right position. The fault is set when the synchronization signal is missing. It can only be detected when the module is able to check the sensors and the conditions for the check are met.
Possible causes
- Damaged camshaft sensor
- Damaged flywheel sensor
What you can do
- 1Read the fault code, clear it and test drive to see whether it returns
- 2Check that the camshaft sensor and flywheel sensor connectors are free from contact resistance and oxidation
- 3Check that the sensors are firmly fitted and that their wiring has no chafing or pinch damage
- 4If you have a diagnostic tool: check in live data that both the camshaft sensor and the flywheel sensor give a signal when the engine runs
- 5If the connectors and wiring are fine: have a workshop check the sensors with diagnostic equipment
Symptoms you may notice1
- Engine warning lamp comes on
General guidance for car owners. Diagnosis on the car can point to a different cause.