The engine P1317 Code is detected in the car engine and you must not try to use this car engine code for solving the car engine. The code can be used for solving the car engine when real meaning of code is found. The engine code helps to fix the car engine properly by the real meaning of the code. For finding the real meaning of the code, you need to know the name of the car and manufacturer of the car. So, you can seek the meaning of the code in the manual of the car engine by the name.