506 / 1259
x
X X
X
X
WINDSHIELDS /
FAIRINGS
AUDIO /
COMMUNICATION
SEATS /
LUGGAGE
BARS/ MIRRORS/
CONTROLS
EXHAUST
AIR /
FUEL SYSTEMS
ENGINE
TRANSMISSION /
DRIVELINE
GASKETS /
SEALS
ELECTRICAL
LIGHTING
CABLES
BRAKES
OIL FILTERS
SUSPENSION
BODY
WHEELS
TIRES /
TIRE ACC.
BIKE ACC.
VICTORY /
INDIAN
COVERS / LOCKS /
TIEDOWNS
CHEMICALS
TOOLS
HELMETS
HELMET ACC.
EYEWEAR
APPAREL /
RIDER ACC.
PROMOTIONAL
REFERENCE
INDEX
506
Description
WPS#
List
A Tuning Dongle Basic
867-02050 $154.95
B Tuning Dongle Advanced
867-02051 220.95
Dongle Pack 3+1
867-02052 884.95
C AFR Tuning Monitor
867-02070 420.95
D Lambda Installation Kit
867-02071 1109.95
E Lambda Install Kit Mini
867-02072
409.95
F Open Exhaust Adapter
867-02073
209.95
• The tuning system is intended for Harley-Davidson engines equipped with DELPHI EFI (diagnostic
communication J1850 or CAN BUS)
• The tuning system is integrated into the software of the diagnostic system DIAG4BIKE, the basic
tuning software DIAG4TUNE is included as a FREE option in the diagnostic software versions 12
and later. To tune an individual motorcycle a TUNING DONGLE must be purchased that can be
used for that specific motorcycle.
EFI TUNING SYSTEM
• The tuning process does not require the installation of additional component(s) or any motorcycle harness modification. Tuning is
achieved through modification of the EFI Calibrations (software modification/reflash) exclusively via the diagnostic connector.
• The first step in TUNING is saving of the original EFI calibration. The tuning operator can restore the original EFI Calibration at any
time during tuning process (stock calibration)
• The tuning process is used to optimize FUEL MAPS to accommodate any changes to the configuration of engine components or
accessories (exhaust or/and intake system etc.)
This set is an option to the AFR Tuning Monitor. It
allows you to install a pair of wide band sensors
on all exhausts where it is not possible to simply
replace the installed O2 sensors (M18 thread).The
set contains a powerful double pump, which ensures
high accuracy and measurement speed of the actual
AFR in each cylinder. The pump is powered by a
12V supply and can therefore also be used for road
testing.
A) BASIC TUNING DONGLE
The Basic Tuning Dongle enables EASY
MODE in the tuning software. EASY MODE
provides the ability to adjust fuel trim tables,
acceleration enrichment and spark advance
tables manually in a limited range of +/- 20%.
Closed loop mode can be switched on or off
and Throttle By Wire speed up function can be
activated (crisper response). Other functions
are restricted.
B) ADVANCED TUNING DONGLE
The key function of the Tuning Dongle is to save the original EFI calibration. With this
function the original calibration can be restored at any time, the tuning dongle also
incorporates the tuning licence exclusively for one motorcycle and must be purchased for
tuning of each individual motorcycle and will be mated to the ECM of that motorcycle. It
enables ADVANCED MODE in the tuning software. Custom fuel maps and timing tables
can be created as desired with the help of the AFR tuning monitor or downloaded from a
database of preset maps.
C) AFR TUNING MONITOR
The AFR Tuning Monitor is used for the
advanced tuning mode and consists of
two wideband Air/Fuel ratio sensors and a
compact electronic unit. It is an option for
the DIAG4BIKE communication interface
and can be used with a roller station or on
road tests to develop custom fuel maps.
D) LAMBDA INSTALLATION KIT
This set is an option to AFR Tuning
Monitor. It allows you to install a
pair of wide band lambda sensors
on all exhausts where it is not
possible to simply replace the
installed lambda sensors (M18
thread).
E) INSTALLATION
SET LAMBDA MINI
F) OPEN EXHAUST
ADAPTER
ELECTRICAL