Finding the correct meaning of the car engine U1055 Code is necessary thing. If the right meaning of the car engine is not found, do not follow any other meanings what are not associated with the car engine. You must find the meaning of the code according to the car brand and model. It is also important thing to find the causes of the car engine problem and you can find the right meaning by the manufacturer’s name and brand. Do not make any wrong relation with other meaning of the engine code. Read the car manual for getting necessary information of the car.