The engine P0516 Code plays vital role for solving the car engine problem and you will get that benefit if you get the right meaning of the code. You need to fix the car engine immediately before driving the car. The car engine’s powertrain problem is easy to solve and you do not pay huge money for solving the car engine. The automobile engineer can solve the car engine properly if right meaning of the code is used. The automobile dictionary meaning of the code is not suitable for solving the car engine but you can use the automobile dictionary meaning for leaning general information.