The car engine P0911 Code is found if the car engine is tested. You need to solve the car engine for driving the car safely. You can fix the car engine properly if you know the real meaning of the code. The car engine code is common in many car engines but related with the car engine’s manufacturer, the meaning of the code changes. The automobile dictionary meaning of the engine code is not very important thing but you can easily learn about it for solving the car engine when the original meaning of the code is not available or found.