arcasul02 Posted November 27, 2022 Share Posted November 27, 2022 Hi, I have this message on the dashboard "Exhaust filter at limit, drive to clean", on my car Ford Focus ST-Line 2018, petrol, I searched online and it said that if I drive for 20-30 minutes, should be gone, which it did, but the problem is that after a week popped out again. And I noticed that appears on the dashboard when I drive uphill, and after a few minutes is gone. Also, I need to drive with a 2000 rev counter, and that's affecting my fuel consumption. Any advice you could give would be much appreciated. Thank you. unofix 1 Quote Link to comment Share on other sites More sharing options...
gds1972 Posted November 28, 2022 Share Posted November 28, 2022 If it's a 1.0l early MK4 Focus take it to a dealer and ask them to update the PCM. That should fix it. Quote Link to comment Share on other sites More sharing options...
JamesWyatt Posted November 29, 2022 Share Posted November 29, 2022 On 11/28/2022 at 7:45 AM, gds1972 said: If it's a 1.0l early MK4 Focus take it to a dealer and ask them to update the PCM. That should fix it. I had this about 18 months ago, can confirm PCM update fixed it Quote Link to comment Share on other sites More sharing options...
arcasul02 Posted January 10 Author Share Posted January 10 Thanks for the answers, indeed PCM update sorted the problem. Quote Link to comment Share on other sites More sharing options...
tomo2001 Posted January 10 Share Posted January 10 6 hours ago, arcasul02 said: Thanks for the answers, indeed PCM update sorted the problem. If you don't mind sharing, how much did the PCM update cost? Quote Link to comment Share on other sites More sharing options...
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