Boondocker YAMAHA: Apex Turbo Manuel d'utilisateur télécharger pdf

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

www.boondockers.com – email: [email protected]m – fax: 208-524-7381

Revised 05-07-07 Page 1 of 16

Yamaha Apex Boost Capable

EFI Control Box Instructions

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

Control Box Kit Contents:

Quality check by:

___1 Control Box

___1 EFI harness

___1 Pressure Transducer

___1 pressure transducer harness

___1 mounting bracket for transducer

___1 battery/jumper connector

___2 velcro strips

IMPORTANT - PRODUCT REGISTRATION: Please register this product online as soon as possible (if you

do not have internet access, please call us at 208-542-4411). It is required that you register this product so you can receive

technical support, warranty claims, and so you can keep informed of product updates.

To register, go to www.boondockers.com, select “SUPPORT” then select “PRODUCT REGISTRATION”. Please

complete the on-line form.

I. Theory of Operation:

The Boondocker Control Box connects between the sled’s ECU (Electronic 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 changes while keeping the stock fuel map. This means the

ECU can still compensate for engine speed, throttle position, barometric pressure, engine temperature, air temperature, etc.

The Control Box can reduce fuel or increase fuel amounts for certain rpm ranges and load conditions. This is done by

changing its fuel adjustment settings by using the buttons and LCD display. As with tuning a carburetor, it is possible to

go too rich or too lean!

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