I have checked everything over and I am stuck. I was driving car went to half power then when I pulled over to check it out I turned the car off. The car hasn't started since. Any help would be greatly appreciated.

 

Update I have replaced the camshaft position sensor and still no luck. I have looked into the other codes and tore into the engine. For the chain tensioner seems to be in great shape still I can push fown with all my effort and barely get the thing to move. None of the valves are bent and the head is not cracked but after all this it still won't start. If anybody has any other ideas or has had a problem with one of these codes all help will be greatly apreciated.