
2012-2013 SOFTAIL
READ ALL INSTRUCTIONS BEFORE BEGINNING INSTALLATION
NOTICE:
Fuelpak is intended for racing use only, and
is not legal for sale or use in California on
pollution-controlled vehicles.
INTRODUCTION: Congratulations on your purchase of the Fuelpak
Fuel Management System for fuel injected Harley-Davidson
motorcycles. Please take the time to read the entire instruction
manual before attempting to install. DO NOT adjust the Fuelpak
until you have thoroughly read the instruction manual and the unit
is fully installed. If you have questions, please call (562) 921-0071.
PLEASE NOTE: FUELPAK USE REQUIRES A HIGH PERFORMANCE AIR FILTER.
1. Be sure the handlebar and main switch are in the off
position during the installation process. Failure to do so
will cause the “Check Engine” light to be set.
2. Remove seat. Slide the main fuse caddy towards the
left side of the bike and remove from tab. Fuse caddy
will be relocated.
3. Slide Data Port Plug rearward and remove from tab.
Plug will be relocated.
4. Locate and disconnect the black and grey 18-pin
connectors from the ECU. FIG 1
5. When looking at the ECU with connectors towards
the ground, connect the Fuelpak Black connector
to the left side of the ECU. Connect Fuelpak Grey
connector to the right side of the ECU. NOTE: Do
NOT force the connector on to ECU. If the
connector does not slide smoothly on to the ECU verify
the correct connector is being installed in the
correct location.
The ECU is labeled Black and Grey. FIG 2
- Flathead Screwdriver
- Less than 1 hour
TOOLS NEEDED
2012-2013 Harley-Davidson
Delphi® Fuel Injected Softail Models
INSTALLATION INSTRUCTIONS FOR P/N 61017
SUMMARY: To achieve the optimum performance from your
®
application, it is recommended that you install a high performance air
filter in conjunction with this unit. The Fuelpak will be installed between
the factory wiring harness and the Electronic Control Unit (ECU).
ECU
CONNECTORS
FUSE
CADDY
GREY
CONNECTOR
®
6. Connect OEM Black and Grey connector to the Fuelpak
Black and Grey connectors.
7. Arrange connectors, main fuse caddy, and data port
plug with the Fuelpak on top of the battery as shown
in FIG 3.
8. You are now ready to setup your Fuelpak.
FUEL INJECTION MANAGEMENT SYSTEM
BLACK
CONNECTOR

HOW IT WORKS
1. Remove Fuelpak snap cover by sliding tabs over the unit.
2. Turn on main power and handlebar switches, but do not start engine. Fuelpak display should light up, if
not, turn power off and verify the connectors are fully seated.
3. Refer to Fuelpak Map Lookup from www.fuelpakfi.com to locate the Setting Values specific to your bike and
exhaust system. If you do not find your setting reference online call tech support at (562) 921-0071.
4. Starting with mode 1 selected, press the value (+) or the value (-) buttons to input the correct value as
indicated in your Setting Value. After entering your first value, press the mode select button to move to mode
2 and enter the value. Continue until you have entered the value for each of the first 49 mode positions.
Each time the value (+) is pressed, the value increases by one number. Each time the value (-) is pressed, the
value decreases by one number. (Please refer to the “How It Works” section directly above if you have
questions about this step.
5. As the next procedure, after you have entered in your values for the first 49 modes, press the
mode select button to move to mode 50. Fully twist open the throttle and return to idle
position to calibrate the Fuelpak to your bike.
6. Move to mode 52 and verify that it reads “0” with the throttle closed, “50” at approximately half-throttle and “99”
when fully opened; if not, repeat step 5. Do not proceed to step 7 until mode 52 is verified.
ENTERING VALUES
7. Turn power off, wait one second then turn power back on. Verify all modes then turn power off.
8. Reinstall snap cover.
9. Reinstall seat. NOTE: Seat has rubber bumper on bottom, check clearance between Fuelpak and rubber bumper
during seat installation.
10. You are now ready to ride.
IN THE EVENT OF A MALFUNCTION, PLEASE CHECK THE FOLLOWING
1. Turn off main and handlebar switches then verify all
connectors are fully seated.
2. Be sure setting values are correct for your application.
3. With the engine running, verify the value in mode 52
TECH
changes when you twist the throttle
SUPPORT
FUEL INJECTION MANAGEMENT SYSTEM
WARRANTY: Your Fuelpak unit is warranted against defects
in materials and workmanship for the period of 90 days from
the original retail purchase. In the event of an alleged defect
in material or workmanship, Fuelpak’s responsibility is strictly
limited to repair or replace the defective product. Fuelpak shall
not be responsible for (a) labor, transportation, or other incidental
charges; (b) consequential or other damages incurred by use of
any product. Fuelpak offers no other warranty beyond this limited
warranty. This limited warranty does not apply to products which
have been (a) modied or altered in any way; (b) subjected to
adverse conditions, such as misuse, neglect, accident, improper
installation or adjustment, contaminants, corrosion, or faulty repair;
4. Check harness for cuts, scrapes or abrasions.
5. Make sure the battery is fully charged and the
charging system is operating correctly.
6. Call technical support at (562) 921-0071
WARRANTY INFORMATION
or (c) used in applications other than those recommended by Fuelpak. To
initiate a warranty process, the consumer must rst call technical support
to receive a return authorization number. The product must be returned to
Fuelpak complete with a dated receipt and a return authorization number.
Fuelpak
Attn: Warranty Claims
13861 Rosecrans Avenue
Santa Fe Springs, CA 90670
(562) 921-0071
P/N 51660 111011