Meaning of the engine P0487 Code is used for solving the car engine properly. Do not allow false meaning for solving the car engine. Find the car name and know the name of the manufacturer for finding the right meaning of the code. You should search the meaning of the code from car engine manual. You may read the automobile dictionary meaning for learning purpose only. Do not use that false meaning. There are different categories of false meaning available and you should not try to fix the car engine by yourself if you are not able to fix the car engine.