I installed the Extender chip and wire into D11. The instructions mention a grey wire that comes down from behind the radio. I see a grey and black wire that runs down behind the radio and then into center console. is that the gey wire? Also with the Turbolink 4.0, will I see the MAF range go to 512 on the laptop or will it still show 255 and we just guess that it's working? Thanks.
Marc
Marc