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REFERENCE
INDEX
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452
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
• 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
ELECTRICAL