This engine P229A Code is found in many car engines but meanings are different of the engine code. You have to find the meaning of the code what matches with your car. You will not use different engine code meanings for solving the car engine problem. The automobile dictionary meaning of the code is not helpful but you can read that meaning for solving the car engine problem. The engine code tells of the powertrain problem of the engine. This problem is not very difficult to solve. At the low rate, you can fix the car engine problem. When the car engine is ok, then you must test it.