The engine U1142 Code is necessary thing for the automobile engine and right meaning of the engine code is most important thing. The right meaning of the code is found in the car engine manual. Do not use any meaning of the code what must not linked with your car. Other meanings of the car engine code are available from different manufacturers or general dictionary meaning. The general meaning of the code may make trouble in the car engine what is difficult to bear. Drive the car until the car engine is fixed. You should apply expertise and right meaning of the code for solving the car engine problem.