Lumpzta 1 Posted November 13, 2013 Report Share Posted November 13, 2013 just done a vr6 conversion in a mk3 golf gti 16v and im stuck on these last few wires . I know the yellow/grey is for the obd port and k line and just need to find out where these plug/splice to on the fuse box so I can get the diagnostics working. any help much appreciated. Link to post Share on other sites
Lumpzta 1 Posted November 13, 2013 Author Report Share Posted November 13, 2013 1st pic is red/brown with red/black2nd pic is yellow&grey which I know is the k line and obd port just need to find out where this one goes so I can hook up to the diagnostics cheers Link to post Share on other sites
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