Evening all,

I bought a mk4 Fabia back in November privately and as such inherited this fault (see attached pic) it seems the module is incorrectly coded. It did have a bump on the front and was rebuilt before I bought it so not sure if its something from that. Everything seems to work as it should. Any advice would be appreciated. Ta.

If you have (up to date) OBDeleven can you not just code it as it gets passed the SFD(?). - https://support.obdeleven.com/en/articles/5685824-how-to-unlock-sfd-protected-control-units

Ita not SFD locked. I don't have the original settings so not sure what they should be

Sorry I misunderstood. IIRC(?) there was a long thread on something similar I think but I can't remember the details or outcome/resolution, if I can find it I'll post a link to it.

Sorry I found the thread but there wasn't a resolution (so far anyway). You might need to find someone good with ODIS to help sort this.

If you are using OBDeleven and this Moderator is still on the site he seems to know a fair bit about coding and such like. - https://forum.obdeleven.com/thread/16551/control-module-incorrectly-coded-u101400

HTH.