The engine P228A Code tells about the car engine problem and meaning of the code is necessary to use for solving the car engine problem. Do not use wrong meaning of the code for solving the car engine problem. The engine code tells of the problem of the engine and without using the real meaning of the code, it is not possible to solve the car engine problem. The correct meaning of the engine code is found in the car engine manual and for finding the correct meaning, you need to know the name of the car. Find the cause of the engine problem.