VOLVO
ECM-6760 - Camshaft control, intake, lock function. Faulty
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
3 modelsC70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
What does this fault code mean?
The intake camshaft pulley locks itself into a fixed position once the engine has been stopped. The engine control module checks at start-up that the pulley is locked, and if it is not, the fault code is stored.
Possible causes
- Blocked oil ducts to the intake camshaft reset valve
- Damaged reset valve
- Mechanical fault in the VVT unit
What you can do
- 1Have a workshop remove the intake camshaft reset valve and check the cylinder head oil ducts for dirt and blockage
- 2Clear any blockage that is found
- 3Replace the reset valve if the fault remains after these measures
- 4If the fault still persists, the VVT unit may be damaged, which a workshop will judge
Symptoms you may notice1
- A noise can be heard from the belt drive
General guidance for car owners. Diagnosis on the car can point to a different cause.