Hi all,
I have one question regarding 7A swap in my B2 Coupe GT.
Does anybody know, what to use as RPM signal for tacho?
Here you can see two pages from 7A wiring diagram. I see that on Audi B3 7A Gn/Bl wire goes to tachometer, but can't find where is that wire in engine compartment. If I follow diagram, that is connection 52 and on another page it leads to ignition distributor, but there is no wire color (or it is maybe Br/Ws on Hall sender?)
page8.png
page6.png
Thanks all in advance.
I have one question regarding 7A swap in my B2 Coupe GT.
Does anybody know, what to use as RPM signal for tacho?
Here you can see two pages from 7A wiring diagram. I see that on Audi B3 7A Gn/Bl wire goes to tachometer, but can't find where is that wire in engine compartment. If I follow diagram, that is connection 52 and on another page it leads to ignition distributor, but there is no wire color (or it is maybe Br/Ws on Hall sender?)
page8.png
page6.png
Thanks all in advance.
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