DANIELLEHE

No its a 2006 ford fusion, warranty is up

My car has been making a funny noise for the past few weeks and on my way home this weekend my check engine light came on. I stopped at Advanced Auto Parts and they hooked up their handy little computer and told me it was code P0022 cam sensor actuator bank 2 over retarded and i needed to get home. Now i have no clue what that means and where i can get the part to fix it. Ive called autozone,pepboys and advanced auto and they all tell me something different. Im not even sure im asking for the right thing. SOMEONE HELP!!