The car engine C1418 Code helps an automobile engineer to know the know engine problem and it is necessary to solve the car engine problem if you want to drive the car without any engine problem. Solving the car engine is possible if the engineer knows how to solve the car engine and he has all necessary information. The real meaning of the engine code is related with the manufacturer and car model number. You should not use any meaning of the code. You need to know the genuine meaning and it is linked with your car brand and model.