Do not overlook any problem from the car engine. Any minor problem can be a serious issue for you later. That is why, take active to fix the car engine when you detect any problem in the car engine. The engine P1171 Code is found when the car engine is checked and get the real meaning of the code for solving the car engine. Here, you need to fix the powertrain. The letter P means powertrain and this problem can be fixed easily. You need to fix the problem using the some hand tools and you do not need to change any part from the car engine.