Can anyone help me figure this one out? My car also has the stupid service engine light on.
Just recently came on after i got the front end fixed from the body shop. Anyways the code reads "P0084"

- Open or Short Circuit condition
- Poor Electrical Connetion
- Faulty exaust valve timing control magnet

Anyone know what this could be, Although i dont think its anything major
And could this make the RPM jump a little while slowing down or coming to a stop?