ZetecShearer1987 Posted May 21, 2016 Share Posted May 21, 2016 Hi all I have just done the diagnostics check through the dashboard on my focus mk3 and the car has thrown up 6 fault codes. I need urgent help to understand what the codes are and what they mean. c140_00 - 1st dtc c121_00 - 2nd dtc 1607_82 - 3rd dtc (there was no letter on the dash) c151_00 - 4th dtc c214_00 - 5th dtc 1607_87 - 6th dtc (once again not letter) I am really concerned something is wrong with my car, my blufin reader finds no codes when i do a search but direct from the car all these show up. Does anyone know what each of these mean and what is the cause Thanks in advance Quote Link to comment Share on other sites More sharing options...
sean.kerwin Posted May 21, 2016 Share Posted May 21, 2016 If your bluefin finds nothing, I'd unplug your batter for an hour to clear them or use your bluefin to clear any DTc codes, and then take it for a drive, if they come back, you have a problem, if not, then they could just be residual codes that never have been cleared. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
sean.kerwin Posted May 21, 2016 Share Posted May 21, 2016 http://www.talkford.com/community/topic/217590-help-on-dtc-codes/ See here Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
ZetecShearer1987 Posted May 21, 2016 Author Share Posted May 21, 2016 2 minutes ago, sean.kerwin said: http://www.talkford.com/community/topic/217590-help-on-dtc-codes/ See here Sent from my iPhone using Tapatalk Thank you so much for finding this. seems to be the same codes as mine. Will disconnecting the battery wipe these codes of will it have to a trip to the main dealers and will leaving these codes as they are cause any issues Quote Link to comment Share on other sites More sharing options...
sean.kerwin Posted May 21, 2016 Share Posted May 21, 2016 Leaving the codes will cause no issues... If your cars running fine then it's fine, Sent from my iPhone using Tapatalk 1 Quote Link to comment Share on other sites More sharing options...
ZetecShearer1987 Posted May 21, 2016 Author Share Posted May 21, 2016 its just the idle thats a bit wobbly, seems to struggle to tick over at times. the rev counter doesnt move much but the car judders sometimes at idle Quote Link to comment Share on other sites More sharing options...
Michael1000 Posted February 4, 2022 Share Posted February 4, 2022 Hi, I have the exact same issue as this on idle too and the same codes. Did you ever resolve? Quote Link to comment Share on other sites More sharing options...
jlawes20389 Posted February 4, 2022 Share Posted February 4, 2022 The codes in the menu are pretty useless. Really you need an odb scanner and forscan to get anything meaningful Quote Link to comment Share on other sites More sharing options...
unofix Posted February 4, 2022 Share Posted February 4, 2022 1 hour ago, Michael1000 said: Hi, I have the exact same issue as this on idle too and the same codes. Did you ever resolve? After the OP waited 5 years for an answer they bought a new car 🤣 Use FORScan and get the proper DTC's then start a new thread in the Focus forum and I'm sure someone will help. Quote Link to comment Share on other sites More sharing options...
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