Boondocker POLARIS: Non-turbo Control Box 2011-12 PRO RMK 800 User Manual download pdf

BoonDocker Performance – 2379 Heyrend Way, Idaho Falls, ID 83402 – 208-542-4411 / 877-522-7805

www.boondockers.com – email: info@boondockers.com – fax: 208-524-7381

Polaris RMK Pro Nitrous Fuel Control Box Instructions

Before you begin, please check kit contents and read all the instructions.

Control Box Kit Contents: Quality check by: ______________________

___1 Fuel Control Box

___1 EFI Harness

___1 TPS Adapter (or optional Nitrous Harness)

___1 TPS Wire

___1 Reusable Zip-Tie

___1 jumper/battery adapter (4A style)

I. Theory of Operation:

The Boondocker Fuel Control Box connects between the sled’s ECU (Engine Control Unit) and the fuel injectors. It does

not reprogram or communicate with the ECU. It only modifies the existing signals sent from the ECU to the fuel injectors.

By modifying only these signals, it is possible to make fuel adjustments while keeping the basic stock fuel map. This

means the ECU can still compensate for engine speed, throttle position, barometric pressure, engine temperature, ambient

air temperature, etc.

The Fuel Control Box modifies the stock fuel map to compensate for sled or engine modifications. It can reduce or

increase fuel amounts for certain RPM ranges and engine load conditions. This is done by changing its fuel adjustment

settings using the buttons and LCD display. As with tuning a carburetor, it is possible to go too rich or too lean!

The Control Box also activates nitrous delivery (nitrous kit sold separately) and adds fuel to achieve proper air/fuel

mixture. Again, as with tuning a carburetor, it is possible to go too rich or too lean! There are seven different ways to

activate nitrous using such factors as RPM, throttle, and a handlebar button or arming switch.

Other features include the ability to capture and display operational data, store maximum values, and save multiple setups.

Note: Be sure you know how to properly tune an engine before you adjust the fuel settings! Use of an Air/Fuel Gauge and

plug readings are highly recommended when tuning.

IMPORTANT NOTES – READ THIS!

Note1: Never unplug the Control Box when the engine is still running! Electrical damage may result which is not

covered under warranty!

Note 2: We recommend using Dielectric Grease on all connections to help prevent corrosion on the terminals.

Note 3: Avoid exposing the Control Box to environments where static charges may exist. For example, quickly

removing a sled cover from the sled in a dry environment can create a static spark that will damage the box (especially if

the box is mounted up on the handlebars).

Note 4: The Control Box is sealed – do not take it apart or it will no longer be sealed. The Control Box is designed to be

splash-proof. Do not submerge or subject the box to high-pressure spray. During long periods of non-use it is

recommended that you do not leave the control box exposed to the elements.

Note 5: Always use Resistor Spark Plugs! Non-resistor plugs WILL cause electrical interference with the Control Box.

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