The engine P268F Code is available in many car engines from different car manufacturers. The automobile meaning of the code is found free. The engine P268F code on automobiles with electronically measured automatic programs, the 3-4 shift solenoid is answerable for triggering the hydraulic circuits to trigger rules or bands that variation gears inside the automatic program. The light could mean a expensive problem, like a bad catalytic converter, or it could be somewhat minor, like a movable gas cap. But in many gears, it means at minimum that you’ll be visiting the car dealer to find the failure and get the light stopped.