The car engine C1859 Code is a necessary thing and it is important thing to know the right meaning. You will get the right meaning of the code from your car manufacturer. That is why, you need to read the car engine manual. If you do not know the name or model of the car, you cannot fix the car engine. The automobile meaning of the car engine is available online and do not use this automobile meaning. You can follow the automobile meaning for general information online. Due to the chassis problem of the car engine, the engine code has appeared.