Hi, while a P2014 is usually associated with a faulty control solenoid, there can be other causes for the code - mostly all in connection with the system itself. Likely causes include:
Hope this helps,
~Alex
- Faulty intake manifold runner control solenoid
- Dirty manifold runner flaps
- Faulty manifold runner flaps
- Exhaust or intake leak
Hope this helps,
~Alex