I have a 2012 Volvo S60 and when I was driving on Thursday in the morning last week, the engine started to shake and started to misfire. It was bad to the point where whenever I accelerated, the check engine light would flash rather than stay solid. I checked the ignition coil and it appeared to be bad so I ordered a brand new set of ignition coils for all 5 cylinders (Bosch) along with some new spark plugs (NGK). Once done installing all the following, the engine is running smooth now but I am still getting a misfire code and the turbo isn't boasting. I've reset my computer before taking it on a drive and got these codes. I would ignore the last one as I always get that code for quite a while before this issue started to happen.