The engine P226B Code is related with the powertrain problem and the powertrain problem solution is not very tough. Due to use wrong meaning, you may get terrible problem in the car engine. If you do not use correct meaning of the code, you may face some new problems in the car engine or solving the car engine problem may take longer time. Do not use false meaning of the code. However, the automobile engineer must know how to fix the car engine and that is why, he must use some tools and expertise for solving the car engine problem.