The meaning of the B2222 Code is necessary thing for solving the car engine. The body of the engine of the car has the main problem. The general meaning of the code is not the genuine meaning. So, you will not get appropriate information about the code. The dictionary meaning of the code is found online and manufacturer meaning of the code is not available online. The user need to read the manual of the car and car engine to get the real meaning of the code. Do not attempt to fix the problem from engine if you are not sure how to fix the problem.