ken22 Posted May 9, 2008 Share Posted May 9, 2008 Hi.... Just fitted a datatool 21 to my 2005 R1 myself. It seems to work ok but I am a bit puzzled as to what the purpose of the black wire with the male bullet connector is. Also there is a black wire in the datatool loom that has green and yellow coloured tags on it. What does this do?? Help!! Link to comment Share on other sites More sharing options...
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