The powertrain of the car engine is easy to solve. The car engine can be fixed if the right reason of the car engine’s problem is known. The car engine P3487 Code lets you know about the problem of the car engine and you need to fix the car engine properly by the right meaning what is found from the manufacturer of the car. You can use the real meaning if you find but if it is not found, then you must use general meaning of the code and that is automobile dictionary meaning. You can easily find the general meaning from online.