Some 2018 F-150 vehicles equipped with a 3.0L diesel engine may have DTC P061B set in the powertrain control module (PCM) after scan tool requested engine speed control. This may include engine speed output state control in data logger, key on engine running (KOER) self-test, or a manual diesel particulate filter (DPF) regeneration where engine speed is increased during the regeneration. Disregard this DTC. Engineering is aware of this concern. Monitor OASIS for updates.
