P1804 Code

The engine P1804 Code is in many car engines of different brands but meanings of the code are not similar at all. You must look for the right meaning of the code for solving the car engine problem. Here, the main problem can be powertrain but you must check the car engine properly what may let you know more accurate reason of the car engine problem. While fuel consumption was amplified, acceleration was extremely negotiated, and the loss of engine vacuum led to a unsafe loss of braking assist when the engine P1804 code method was in four cylinder manner.