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Showing results for tags 'connection issues'.
Hi all, I have bought an Audi A4 B7 3.0L TDI Quattro 2007 model and i'm having problems connecting to the ECU, the cable I have I think is ok, I used this one for my old Golf GTI it's a KKL Blue cable? if this is the wrong cable could someone point me in the right direction please, thanks. Graham.