BoonDocker YAMAHA: Non-turbo Control Box Phazer User Manual
Page 17
BoonDocker – 1585 Hollipark Dr. Idaho Falls, ID 83401 – 208-542-4411 / 877-522-7805
www.boondockers.com – email:
– fax: 208-524-7381
Revised 02-14-07
Page 17 of 17
6. Verify that the Control Box does not reset itself when the sled is running by doing the following:
a. When the sled is first powered up, changes the menu screen on the Control Box to one of the fuel adjust
screens.
b. Run the sled.
c. Before shutting off the sled, verify that the screen is still on the same menu selection.
d. If the startup screen is displayed (showing version number etc.), the box has reset itself. This is likely
caused by bad voltage to the box due to an intermittent connection.
7. If necessary, the voltage supply to the box can be verified using a voltmeter. Probe from the Mag-side gray
connector on the EFI harness where two red wires go to one connector terminal. Insert a small thin wire such as a
paperclip or a small probe tip between the connector and the rubber seal in order to make contact with the terminal
inside. Place the positive voltmeter probe here. Place the negative voltmeter probe on chassis ground. At idle the
DC voltage should read around 19-21V. On the AC voltage setting, the reading should be less than 1V (this will
be much higher if an older analog-needle meter is used). A bad ground to the sled’s ECU will cause these
readings to be incorrect (DC readings around 7-9V).
Rough Idle:
Idle adjustments are much more sensitive than other adjustments since the injectors are on for a
very short duration. You may not be able to adjust your 3000 LO settings by very much.
LCD is dim:
If you are using a 9 volt battery to power the box when the sled is not running, your battery voltage
is getting low – replace your battery. Extreme hot or cold temperatures may cause the LCD to not
display properly.
LCD display is slow: Cold weather conditions can make the LCD respond very slowly. The Control Box will still
function OK. You can locate the box under the hood in order to provide heat so the LCD will
display quicker.
Moisture on LCD:
Condensation is normal if the Control Box is quickly moved from a cold to a warm environment.
In some cases, the Control Box enclosure may no longer be sealing properly. If such problems
persist, contact Boondocker to determine if resealing the box is necessary.
Check Engine light:
Make sure the wires in the EFI harness are correct and check for a bad connection in the wiring
harness. Recheck all connectors and be sure each is completely latched. Also inspect each wire to
make sure there are no frayed, broken, or melted wires. Look at the seals on the back of each
connector – if a pin has backed out, its wire seal will be protruding out of the connector more than
the rest.
Engine won’t start
when Hot:
A problem has been known to occur on some sleds involving the engine temperature sensor when
the engine is hot and especially after it has been sitting for a while (gets heat soaked) that will cause
the engine not to run. Unplug the temp sensor (yellow connector located below where the rope
goes into the recoil). Pull the engine over once or twice – it usually pops. Then plug the sensor
back in and the engine should operate normally.
X. Warranty, Terms & Conditions
Returned Goods – No merchandise will be accepted without prior approval. A RMA number (Return Merchandise
Authorization) provided by Boondocker is required before a return will be accepted. A 20% handling and restocking
charge will be applied to returned merchandise. No unauthorized returns will be accepted.
Limited Warranty – Boondocker warrants its product to the original purchaser against workmanship defects for a period
of 90 days, commencing from the date of product delivery to the Consumer.
Maximum Liability – The maximum liability of Boondocker in connection with this warranty shall not under any
circumstances exceed the price of the product claimed to be defective.