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Model specific boards => Golf mk4 => Topic started by: Scottymk4 on 11 June 2014, 15:21

Title: putting old clocks back
Post by: Scottymk4 on 11 June 2014, 15:21

was wondering, got bora sport clocks fitted but they aint working right, can i just plug my onld clocks back in or do they need to be coded in ?

Title: Re: putting old clocks back
Post by: Scott D on 12 June 2014, 00:41

they'll need to be coded back in to match the ECU to previous cluster IIRC

Title: Re: putting old clocks back
Post by: Wazzzer on 12 June 2014, 20:17

yep, keys will need to be matched back to the old cluster as they clear the old matchings out

Title: Re: putting old clocks back
Post by: old_n07 on 13 June 2014, 19:39

Hmm, mine just worked when I fitted my old cluster today  :wink:

When you fit a new cluster you don't wipe the old clusters key matchings, all you do (immo 3) is to pull the immo data from the ecu to the new cluster then match your keys to the new cluster, so if you put your old cluster back in it already has the immo data and keys matched to it so they should work. The only time you could have issues would be if you went immo2 to immo3

Neil

Title: Re: putting old clocks back
Post by: Wazzzer on 13 June 2014, 21:12

That might be why it did it for me then Neil, changing from immo2 to immo3

Title: Re: putting old clocks back
Post by: Scottymk4 on 14 June 2014, 09:18

Yeah immo2 to immo3 for me too