BoonDocker POLARIS: 11-12 PRO 800 Turbo 3D Tuning User Manual

Page 6

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

www.boondockers.com – email:

[email protected]

– fax: 208-524-7381

Revised 1-20-11

Page 6 of 14

3000

This is the RPM Region for the fuel adjustments on this screen. In this example, this screen’s values will be

used near 3000RPM down to an idle. The effect of the 3000RPM setting tapers off until 5000RPM, while the
effect of the 5000RPM setting ramps up as RPMs go from 3000 toward 5000.

LO / MD / HI

These are the throttle settings for each RPM region. Since engine load is directly related to throttle

position, each load range is equivalent to the following approximate throttle positions:

LO = 0 up to 1/3 throttle

MD = 1/2 up to 2/3 throttle

HI = 2/3 up to full throttle

Fuel adjustment value. Each setting can go from 0 to 127. Refer to the EFI tuning section for general tuning
guidelines. A value of 00 means no fuel adjustment will be made and the original injector signal will be passed
through unmodified. Negative values will reduce the fuel. Positive values will increase the fuel.

Note 1: Each number is equal to about 1/2% of the stock-supplied fuel. The maximum available fuel will vary
with each engine as well as with elevation and air temperature.

Note 2: It is possible to max the injector (duty cycle > 100%) before the adjustment setting is maxed! Pay
careful attention to EGT’s, O2 readings, and fuel pressure when running with engine mods that require a lot of
additional fuel!