The error P0269 Code supports for solving the car engine and that is why, right meaning of the code is necessary to solve the car engine problem. The symptoms of the car engine problem of the problem of the engine are decreased engine performance and increased fuel consumption. There are some common problems from the car engine problem and those are fuel injector failure, internal engine failure, powertrain Control Module (PCM) software needs to be updated and wiring issue. Common repairs of the engine code are fuel Injector and Spark Plug Replacement. You must study the real information for solving the car engine.