The engine P0890 Code is found when the car engine is checked and by the meaning of the code, the problem of the car engine can be solved. The problem is located in the engine due to the problem of the car engine. The problem of powertrain can be fixed without changing any part of the car engine. Deactivation process of cylinders is realized by releasing a synchronizer pin that usually interlocks the cam follower and rocker arms. The engine P0890 code resolves the problem from the synchronizer pin is released using hydraulic burden which is measured by a dedicated solenoid.