Commencal24 Posted May 19, 2017 Share Posted May 19, 2017 I noticed this morning my engine warning light came on, the cars driving fine, so I did the diagnostic on the dash and code 9601 came up, which from what I've read is something to do with the key? Has anyone else had this? Quote Link to comment Share on other sites More sharing options...
AlexTheMan Posted May 19, 2017 Share Posted May 19, 2017 if i can be cheeky and borrow this post , i also got an engine warning light with a DTC saying C257 ,car drives as it should Thank you Quote Link to comment Share on other sites More sharing options...
Commencal24 Posted May 19, 2017 Author Share Posted May 19, 2017 Ok so the ob2 reader has come up with P0400 code which is Exhaust Gas Recirculation Flow. Reading online this could be a sticking EGR valve? Quote Link to comment Share on other sites More sharing options...
DJ_Andy_M Posted May 19, 2017 Share Posted May 19, 2017 13 minutes ago, Commencal24 said: Ok so the ob2 reader has come up with P0400 code which is Exhaust Gas Recirculation Flow. Reading online this could be a sticking EGR valve? Yup. Get that sucker off and give it a good clean! 1 Quote Link to comment Share on other sites More sharing options...
Commencal24 Posted May 19, 2017 Author Share Posted May 19, 2017 Will do, is this an easy job? Quote Link to comment Share on other sites More sharing options...
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