The automobile engine C1796 Code is a short description of the car engine problem. It is necessary to find the real meaning of the car engine. Do not drive the car with any problem of the car engine. You need to study before starting the solution for the car engine. You will get different meanings of the same code. That is why, do not get puzzled. For the right meaning of the code, read the car manual. You need to know the car manufacturer name and model number. Based on those information, you can easily know the exact meaning of the car engine code.