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Model specific boards => Golf mk3 => Topic started by: paul73 on 11 July 2009, 12:19

Title: ECU/ Immobiliser Problem
Post by: paul73 on 11 July 2009, 12:19

hi,
Changed the ECU and the immobiliser won't let the car start, haven't got the key for the new ecu.
Does anybody know what to do please ?

Title: Re: ECU/ Immobiliser Problem
Post by: Adam on 11 July 2009, 13:00

Thats ur problem then, You will need the key for the ECU.

I think you can get VAG-com to reset the immobliser codes.

Title: Re: ECU/ Immobiliser Problem
Post by: MK3TDi1996 on 11 July 2009, 13:02

You can indeed use VAGCOM to read the ecu immobiliser details, you just have to find somewhere that can take that information and program it to a key...

Title: Re: ECU/ Immobiliser Problem
Post by: adamrob69 on 11 July 2009, 16:28

main dealers

Title: Re: ECU/ Immobiliser Problem
Post by: paul73 on 11 July 2009, 17:54

Does that mean you need a new key or do you reset your current one?

Title: Re: ECU/ Immobiliser Problem
Post by: Wayne on 11 July 2009, 18:51

Quote from: paul73 on 11 July 2009, 17:54

Does that mean you need a new key or do you reset your current one?

I believe you can reset your old one.