By the car engine code, it is easy to understand the problem of the car engine. The car engine code also tells about the location of the car engine problem. However, to know all of these things meaning of the code is necessary to know. The car engine P2687 Code has some meanings but you must pick the right meaning of the code for solving the car engine. The automobile dictionary meaning of the code may use when you do not know the real meaning of the car engine code. The car engine should properly ok for driving the car.