Single Fire Tach Adapter Schematic. Will fit most accessory electronic tachometers. Web the adapter for the tach plugs into the 12 volt source for both coils and then into the tach sense line combining both of the spark pulses, otherwise the tach designed.
This seems to be the same problem when installing a dual fire tach on a single fire ignition. Web after some online research i believe this chinese tach may be dual fire. However, the tach is still a dual fire (has only 3 wires), so harley must have had an adapter in line.
The Auto Meter Tach Adapter.
Web the adapter for the tach plugs into the 12 volt source for both coils and then into the tach sense line combining both of the spark pulses, otherwise the tach designed. Connect the black wire on the tach to a convenient ground. However, the tach is still a dual fire (has only 3 wires), so harley must have had an adapter in line.
The Lead Going To The 1200 Version That Does Have A Tach (Mine's The 883 W/O) Is The Datalink Lead.
This seems to be the same problem when installing a dual fire tach on a single fire ignition. Integrated features allow use on '04 and up h. Single fire adapter some threads on the subject:.
Will Fit Most Accessory Electronic Tachometers.
Web i do have the manual and schematic. It works for some and not for others. Web the bike is a single fire ignition (2 coils) just like the vn2k.
Web After Some Online Research I Believe This Chinese Tach May Be Dual Fire.
It is recommended to have a wiring schematic of your vehicle's ignition system to clearly identify the coil positive (12 volt) supply wiring. Web the adapter schematic you posted is the same one i have.
