If you have the cash and You really wanna pay $600-$700
Then leave it at the dealer.. they are gonna be doing diagnostics for 1hr and won't even
Check your cps , they will tell you they couldn't find the problem and they need more time ..there is another diagnostics charge
They will finally check your cps and (if they are crooked as vw) they will tell you "yea the code you got was for the cps
But we need to replace more parts just to be on the safe side"
They will nickel and dime you so be prepared
Or you can just do it yourself like everyone has suggested..
The most important thing here though is that you get your car back..if it were me I'd limp it back if I had to ..I hate dealer ships though