Power wire, Injector wires, Heat shrink all the splice connectors – BoonDocker POLARIS: Non-turbo Control Box 600/700/800 Universal Harness User Manual

Page 3: Install the plastic clutch cover

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BoonDocker – 1585 Hollipark Dr. Idaho Falls, ID 83401 – 208-542-4411 / 877-522-7805

www.boondockers.com – email:

[email protected]

5. Power wire:

Boondocker EFI Harness

Red

Sled Injector Harness

Red/Blue

Use a blue Crimp/Heat-Shrink Connector to attach the Red power wire to the Red/Blue wire on the sled’s
harness. Cut one of the Red/Blue wires on the sled’s harness (there are 2 of these, doesn’t matter which one),
leave enough working room on both ends. Cut the Red wire on the Boondocker EFI harness to length, but leave a
little extra length. Strip the insulation from these three wires about 1/4” from the end. Twist together the Red and
one Red/Blue wire, insert into one end of the Crimp/Heat-Shrink Connector and crimp. Insert the other
Red/Blue wire into the other end of the connector and crimp. (Note that the stock connection has not been
interrupted in this hookup.)

6. Injector wires:

Boondocker EFI Harness

Yellow
Tan
Green
Brown

Sled Injector Harness
Yellow
on ECU side

– fax: 208-524-7381

Revised 2-13-08

Copyright © 2004-2008 by Boondocker

Page 3 of 19

Yellow on Injector side
Darker Green on ECU side
Darker Green on Injector side

Caution: There are 2 yellow wires on the 26-pin
connector. Be sure to use the yellow wire in position 6
on the 26-pin ECU connector. The position numbers
are molded into the rear of the ECU connector. The
orange wire is in position 1.

a. Cut the injector wires (yellow and green) leaving enough working room on both ends. Strip these wires about

3/16”. Be sure these wires don’t have any tracer colors (stripes) on them.

b. Cut the Yellow, Tan, Green, and Brown EFI harness wires to length, leaving a little extra length. Strip these to

about 3/16”.

c. Note that two of the injector harness wires go to the ECU and two go to the injectors. Use red Crimp/Heat-

Shrink Connectors to connect to the four wires as listed above. (Note that the stock connections have been
broken so that the signals from the ECU go only to the Control Box and the Control Box directly drives the
injectors.)

7. TPS wire: If installing a nitrous kit, use the white wire on the N2O harness, otherwise, use the white wire on the

supplied TPS connector.

Boondocker EFI Harness

White

Sled Injector Harness

Light Blue

Use a blue Crimp/Heat-Shrink Connector to attach the White TPS wire to the Light Blue wire on the sled’s
harness. Cut the Light Blue wire on the sled’s harness leaving enough working room on both ends. Cut the
White wire on the Boondocker TPS/N2O harness to length, but leave a little extra length. Strip the insulation
from these three wires about 1/4” from the end. Twist together the White and one Light Blue wire, insert into
one end of the Crimp/Heat-Shrink Connector and crimp. Insert the other Light Blue wire into the other end of
the connector and crimp. (Note that the stock connection has not been interrupted in this hookup.)

8. Connect the EFI harness ground eyelet (black wire) to

the grounding stud next to ECU as shown in the picture.
If necessary, cut a slit in the sleeve of the EFI harness to
allow this to reach. This connection must be made to
chassis ground, not the engine ground! A good ground
connection is extremely important!

9. Heat shrink all the splice connectors.

10. Double check the harness routing to be sure it is away

from heat and moving parts. Use zip ties to secure it.
Use reflective heat tape if the harness must be routed
near hot items such as the exhaust.

11. Install the plastic clutch cover.

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