Got all the gauges hooked up, everything works except speedo. I am using the RF harness with the stock tranny sender on a TKO 500 & FFR Electronic Vintage gauges. Plug on RF harness fits into trans sender. Two wires at Dash for speedo signal are green & grey, speedo has black and white wires. Any Ideas on how to hook this up would be appreciated.
Just out of paint shop.
Coupe#624
Regards,
Bill