Two Brothers Racing Yamaha Rhino 660 Dyna FS Ignition - Manual (Page 2)

Programmable ignitions
Lap-top/PC Programmable versions (suffixed with a P in the part number) require a separate programming kit to reprogram
them. It is not supplied with the ignition. If the programmable ignition was not purchased directly from Dynatek, the dealer
may have programmed a custom set of ignition curves. The dealer should be consulted with any questions regarding the
curves that are programmed into the ignition.
Programmable ignitions are shipped with additional leads coming out of the ignition. These leads allow the ignition to
control other features. To program these features, follow the instructions in the programming kit.
GREEN – Tachometer output, 12V, 1 pulse per rev, square wave.
PURPLE – Programmable launch limiter. Ground this wire to activate.
BLUE – Optional 2-amp switch to ground, referenced as “RPM Switch 1” in PC Software.
WHITE – Optional 2-amp switch to ground, referenced as “RPM Switch 2” in PC Software.
The Launch RPM is programmable and can be wired to a separate clutch switch (not included) for a “two step/low side”
launch limiter. See attached wiring diagram for installation.
The White & Blue 2-amp switches can be used to activate a solenoid or relay. Connect the relay with hot +12v wired to
one side of the relay coil, and the other side connected to White or Blue. When the rpm activates the switch, it will be
grounded inside the ignition box, causing current to flow through the relay coil. DO NOT connect any device which
requires more than 2 Amps (Amps=Volts/Resistance). See attached wiring diagram for wiring the relay.
Troubleshooting
Troubleshooting the Dyna ignition is simple. If the vehicle will not start or run at all, reinstall the stock ignition. If this
fixes the problem, then the Dyna ignition should be returned to Dynatek for testing. If this does not fix the problem, then
the problem is somewhere else on the vehicle. Follow the troubleshooting procedures outlined in your shop manual.
If the engine runs, but poorly, put the stock ignition back on the vehicle. If this fixes the problem, reinstall the Dyna
ignition. If you are using non stock plug wires, plug cap, ignition coil, spark plug, or stator, replace them with OEM units.
If this doesn't fix the problem, the ignition should be returned for testing. If the problem persists when using the stock
ignition then the problem is external to the Dyna ignition.
WARNING:
Installation of a grounded tether kill switch to the ignition coil signal will
damage the CDI and void the warranty.
12V DC-CDI (Yamaha Rhino 660): Use a normally closed tether kill switch connected in series with the +12V
input to the ignition. When the tether is removed, it should disconnect the +12V power to the ignition. If a
normally closed tether kill switch cannot be located, then a grounded tether can be used to ground the pickup
signal (White with red stripe wire in the stock ignition harness)
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