The general meaning of the car engine code cannot be ignored. The real meaning of the code is most useful and when you know the real meaning of the car engine code, you do not look for the general meaning of the code. The car engine P2689 Code is found from your car and it tells you about the car engine when you know the actual meaning and if you can solve the car engine, you should try. Thus, you may reduce the cost for solving the car engine. You need to use some machines and expertise for checking and solving the car engine problem.