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 11:16 pm #894276 Dave TidmanParticipant If the CEL is off, the scanner should show nothing. Try to get the freeze frame if the code sets again. The test for the p0141 is run right at startup. Cats would be p0420 p0430, but if you have a p0141 the cat test may not be run.