Ford P2584 OBD-II Trouble Code Definition: P2584 Fuel Additive Control Problem P2584 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P2584 Fuel Additive Control Problem What does the code mean? OBD-ii Code P2584 definition: The PCM monitors that the fuel additive control system operation. If the fuel additive control module detects the fuel additive control system malfunction […]