The engine U1169 Code is about the car engine problem. When the car engine has any problem, then the car engine may come on the screen of the engine code reader. The code is related with the car engine area. If the engine code reader cannot test any area of the engine, then the engine code appears on the engine code reader screen. You must follow the correct meaning of the code for solving the car engine problem. Do not use any wrong meaning of the code for fixing the car engine issue. If you do not know how to solve the car engine problem, you must take the car to expert engineer.