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About DIAG4BIKE Tuning Device Multi-Dongle

DIAG4BIKE Tuning Device Multi-Dongle

  • The tuning functionality is solely accessible through the DIAG4BIKE Serial Diagnostic Software and Interface.
  • The tuning software, DIAG4TUNE, is included in the diagnostic software as an additional feature.
  • To tune Harley and Indian motorcycles, a special hardware key MULTI-DONGLE must be purchased to use in conjunction with an additionally purchased tuning license.
  • Software version 21. 1 or higher and a full-time connection to the internet is required to use the MULTI DONGLE functions.
  • The MULTI-DONGLE serves as a carrier of the electronic tuning licenses which are purchased online via the shopping cart inside the DIAG4TUNE program.
  • The tuning process does not require the installation of additional component(s) or any motorcycle harness modification.
  • Tuning is based on the modification of EFI Calibrations (software modifications/reflash), exclusively via the diagnostic connector.
  • Original calibrations read from the motorcycle are captured and stored on the Diag4Bike server which is secured at a professional level against data loss.
  • The tuning process is used to optimize Fuel Maps in case of any changes to the configuration of engine components or accessories (exhaust, intake or cams, etc. ).
  • Pre-set tuning calibrations are available as well as customizable tuning and timing functions.
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