The engine P1426 Code is related with the powertrain problem and this problem is a small problem what you can solve. The powertrain can be fixed easily and for solving the problem, you do not need to expense a good amount of money. Because the problem can be fixed without removing or changing any part from the car engine. You can know more about the problem of the car engine code meanings what you will get from the car engine manual. You will allow the right meaning of the code what is related with the car brand and car manufacturer.