Ford P0268 OBD-II Trouble Code Definition: P0268 Cylinder 3 Injector Circuit High P0268 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0268 Cylinder 3 Injector Circuit High What does the code mean? OBD-ii Code P0268 definition: Code P0268 is triggered when the Power Train Control Module (PCM) detects a high voltage in the Fuel Injector #3 Circuit. […]