Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2014 Ford Flex SEL P0141 Code won’t go away! › 2014 Ford Flex SEL P0141 Code won’t go away! August 15, 2019 at 3:54 pm #894268 Brocton ZimmermanParticipant I also took a video of the scanner. Sorry it is sideways but looks like the O2 sensor is bouncing up and down when it is warmed up and running at around 2000 rpm. https://youtu.be/wkgUJbLF5bk