Do not follow any meaning of the engine P244D Code for solving the car engine problem. The right meaning of the code helps only for solving the car engine problem. Due to use of the wrong meaning of the code, the car engineer may include more trouble in the car engine as well as the engine may become difficult to fix. Do not worry if you do not know how to fix the car engine. The problem of the car engine is not very difficult. The code says that the problem of the engine related with the network of the car engine what is easy to fix.