This engine P1144 Code is related with the car engine and by the real meaning of the code, you can know about the car engine problem. You need to fix the car engine properly. Deactivation of cylinders is achieved by releasing a synchronizer pin that normally interlocks the cam follower and rocker arms. P1144 code resolves the synchronizer pin is unconfined using hydraulic compression which is measured by an enthusiastic solenoid. Here, the powertrain is problematic and it can be solved easily. Every part of the car engine code has meaning and you can know meaning of the code from the automobile dictionary meaning.