You must not try to solve the car engine by the wrong meaning of the car engine P3489 Code. This engine code is found from the car engine by the checking the car engine. The engine code is fully meaningful and it is important to know to get the solution of the car engine. The car engine cannot be fixed without getting help from expert. The expert is available in the car repair center place and you do not need to expense huge money for solving the car engine. Because, you do not need to add or remove anything from the car engine.