The powertrain problem of the car engine is problematic and the engine P0959 Code lets you know the problem of the car engine. Do not fix the car engine with the wrong meaning of the code and by the immature automobile engineer. Due to use of the wrong meaning of the code, you may get new problem in the car engine what can be difficult and costly. You must not prefer to use false meaning. So, you need to find the real meaning of the code and it is available in the car engine manual. When you look for the real meaning, you should notice the name of the car and manufacturer.