3 Wiring Installation Instructions;. Summary of Contents for Koso RX2N GP. Page 1 Instruction Disclaimer Dennis Kirk provides instructions to help our customers better understand how to install the products we sell. The instructions are exact copies of what the manufacturer includes with the product being sold.. Black/ Ground wire connect to the vehicle body or the engine (It must be a good ground) Switch (Accesso 3) Pink/ Black RPM wire set (Accessories 2) A. Please wrap the RPM wire at leas times around the spark plug. B. For the models comes with the new ignition coil, please wrap the RPM wire at least 5 times around the spark plug as the above drawing.
I'm looking to install a koso dl-03sr gauge(my OEM gauge is cracked). I have little to no experience. I have most of the wiring figured out, but not sure what to wire for the engine light and tachometer. Any info is much appreciated I've included my bikes wiring diagram as well as the new gauges diagram.. 2-3 Wiring Installation Instructions Speedo & Tacho Meter (Accessories 1) 9.Put the bushings and nuts to KOSO Speed / Tachometer. 10.Reassemble the amplifier tray to the radio and sperker enclosures using the factory hardware; also give the top center Speed / Tach screw a final torqueing with the gauge aligned to the fairing and amplifier tray.