BoonDocker YAMAHA: Nytro Turbo User Manual
Page 3
BoonDocker – 1585 Hollipark Dr. Idaho Falls, ID 83401 – 208-542-4411 / 877-522-7805
www.boondockers.com – email:
– fax: 208-524-7381
Revised 2-13-08
Copyright © 2004-2008 by Boondocker
Page 3 of 20
1. Choose your location to connect the wire.
2. Cut the stock yellow wire and strip the ends ¼”. Do not cut closer than 2” from any connector to allow working
room and to allow extra length for mistakes.
3. Cut the Boondocker Turbo Harness yellow wire to the appropriate length, leaving a little working length. Strip
this wire ¼”.
4. Twist one of the yellow wires from the sled’s harness together with the yellow wire from the Turbo Harness,
insert into one end of the butt splice, and crimp. Insert the remaining wire into the other end of the butt splice and
crimp. (Two wires will go into one end of the butt splice connector and one wire will go in the other end.)
5. After crimping, pull on the wires to be sure they are securely crimped.
6. Apply heat to shrink the connector’s insulation tightly around the wires.
7. If you have an optional N2O button, mount it, route the wires, and plug it into the connector on this harness.
C. Auxiliary Power Harness
The harness shown to the left plugs into the sled’s
auxiliary power circuit. Near the top left of the engine
compartment is a connector having a black wire and an
orange wire with a black stripe. Plug one of the white
connectors from the Boondocker Auxiliary Power
Harness into this. If there is already something
connected here, unplug the connector and plug the
white connectors from the Boondocker Auxiliary
Power Harness between the existing connectors. One
of the molded rubber plugs is for the turbo oil pump.
The other molded plug provides power to the auxiliary
injectors. Plug it into the molded rubber connector on
the turbo harness.
IMPORTANT: Perform the following two tests (Parts D and E) after the Turbo and Auxiliary Power Harnesses
have been installed to verify that installation is correct!
D. Auxiliary Injector Test:
1. Start the sled and check for fuel leaks.
2. Using the Control Box, go to the N2O menu. (From startup menu, press “SEL”, cursor to “N2O,” and press
“SEL.”) The screen should appear as shown below. Set the Fuel value to 50, TPS to OFF, RPM to OFF, and
Btn to N2O. (Refer to Section VI, parts 1 and 2 for instructions on how to do this.)
Fuel TPS RPM Btn
Æ
050 OFF OFF N2O
3. If you have an optional N2O button, press it. This should immediately add fuel through the auxiliary injectors.
You should notice the engine load up with fuel. If you don’t have a button, use a small piece of wire or a paper
clip to jump between the two terminals on the Turbo Harness Button Connector (yellow and tan wires).
E. Oil Pump Test
1. Be sure there is oil in the turbo reservoir.
2. Disconnect the top oil line from the turbo.
3. Hold the oil line over a container and start the sled.
4. Hold the sled RPMs above 3000 for 10 seconds. A thin stream of oil should be observed flowing from the line.
5. If no oil is seen, verify that the voltage into the oil pump is between +12 and +15V DC when the engine is revved
up (red lead on terminal for red wire). If so, then feel the pump to see if it is vibrating.