You need to fix the car engine properly and if you do not know the process of solving the car engine, you cannot fix the car engine. The meaning of the engine P0773 Code helps to fix the car engine and you should relay on the right meaning of the code. The diffusion of cylinders is realized by freeing a synchronizer pin that normally links the cam follower and rocker arms. The engine P0773 code resolves the synchronizer pin is unconfined using hydraulic heaviness which is measured by a dedicated solenoid. Do not drive the car with the car engine problem.