This P260B Code has various meanings but you need to know the real meaning of the code what is found from the car manufacturer. The real meaning is only helping thing for solving the car engine problem. Due to use of the wrong meaning of the code, you may get more problem in the car engine. The automobile meaning of the code is not real meaning and like other car engine code meanings, the automobile meaning may not help to solve the car engine problem. You must not try to fix the car engine if you have idea of the car engine problem.