An automobile engineer need to get the exact meaning of the P20CC Code for solving the problem from the car engine. This code is related with the engine area. If any engine area has a problem, then the meaning of the engine is necessary thing for solving the problem. Do not use any false information like general meaning of the code. There is a general meaning of the code what is called dictionary meaning. The general meaning of the code is not very helpful for solving the problem but if you are really interested, you can learn the dictionary meaning of the code what you will get online.