It is important to know the real meaning of the car engine code P1502 Code. By the name of your car, you can find out the real meaning of the code from automobile engine manual. The problem of the car engine is powertrain problem. The engine code letter “P” means powertrain what is easy to fix. You can know rest of the meaning of the code from automobile dictionary meaning but you should always prefer the real meaning of the code. Fix the car engine ins proper way and if you do not know the process of solving the car engine, you can take help from an automobile engineer.