digatron
Wish I could help ya but having same trouble hooking up dt 54 sn cant get a good tach reading, jumps from 1200 to 2600 rpm on idle and @ any speed it is just all over the place. I have contacted ken @ digatron and tried the ac and dc wire kit with the same results egts work fine but tach is erratic. one thing is that the tach out-put wire on the 2002 yamaha yellow black has ac and dc voltage on it @ around 6.5 to 7 volts and digatron needs around 9 volts to work or the low charge indicator comes on using the ac wire kit, but the tach works like it should using the ac wire kit but cant get around the low charge indicator. I'am stumped also.
