Jump to content
Do Not Sell My Personal Information

Urgent Help Needed - Fault Codes


Recommended Posts

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

Link to comment
Share on other sites

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

Link to comment
Share on other sites

2 minutes ago, sean.kerwin said:


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

Link to comment
Share on other sites

  • 5 years later...
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.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...