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About TTS MasterTune EFI Programmer

TTS MasterTune EFI Programmer

  • MasterTune-HD is a Windows-based ECM reprogramming tool specifically for use with Harley-Davidson motorcycles that utilize the diagnostic interface. MasterTune-HD also supports 2005 and later Retrofit ECM Service Modules when installed on earlier vehicles.
  • Note: The TTS MasterTune software is compatible with Windows XP through Windows 7. Both 32- and 64-bit versions of these operating systems are supported.
  • MasterTune-HD Features:
  • Saves and restores the original factory calibration
  • Optional multi-vehicle interface
  • Calibrates factory speedometer
  • Retrieves ECM information
  • Avoids adjusting values beyond safe settings
  • Compares functions quickly in tables
  • Adjusts front and rear cylinder spark advance
  • Adjusts front and rear cylinder volumetric efficiency
  • Changes factory RPM limit
  • Adjust for different fuel injector flow rates
  • Graphs tables in 2D/3D
  • DataMaster Features:
  • Included with every MasterTune
  • Records vehicle engine data easily
  • Retrieve and store all Diagnostic Trouble Codes (DTCs)
  • Plays back key engine operating data and guidelines
  • Graphing of engine data to aid performance breakdown and troubleshooting
  • Estimates distance traveled and quarter mile time
  • Dynographs engine horsepower and torque
  • Exports engine and Dyno data to spreadsheets or 3rd party applications
  • Prints engine and Dyno Data
  • VTune Features:
  • Included with every MasterTune
  • Requires use of a TTS MT7 or MT8 calibrations
  • VTune tables reflect the engines actual Volumetric Efficiency
  • VTune generates a new calibration map every time
  • Reduces tuning time for a smoother running, more responsive engine
  • Calculates new data from calibration
  • TTS Updater:
  • Included with every version of MasterTune and will keep you up to date on all the latest releases from TTS.
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