The engine trouble P0468 Code is very informative and important for solving the car engine. You need to fix the car engine anyway and as the car engine’s problem is found in the powertrain problem. The powertrain problem is not difficult to solve and you do not need to pay for changing any part of the powertrain. The engine code contains many important information what is found form the right meaning of the code. Do not use false meaning or general meaning for solving the car engine. You may face different problems in the car engine from the wrong meaning of the engine code.