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MasterTune BT Diagnostic and Development Tools

Communication Interfaces

The MasterTune BT Communications Interface is the tool that provides 2-way communication between the bike's ECM and a Windows-based laptop/PC utilizing the MasterTune BT software. The interface also provides stand-alone data logging for diagnostic and calibration support. The MasterTune BT software package can be downloaded for free at MasterTune.net/GettingStarted.

⚠ WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Part Number Item Price  
2000020

MasterTune BT Communications Interface - CAN 6 Pin (2012-2020) (Gray)

When used for calibration development, this interface marries to the ECM during the first ECM flash and further calibration development can only be performed on that ECM.

When used for vehicle diagnostics and data logging, this interface can be used on any compatible vehicle, even if already married to an ECM.

Mastertune BT Interface communicates to the PC via a wireless Bluetooth connection. Also includes a support loop to attach the interface to the bike via a wire tie.

Compatible with the following Delphi equipped Harley-Davidson Motorcycles:
  • Touring models 2014-2020
  • Softail models 2011-2020
  • XL Sportster models 2014-2022
  • Street models 2015-2020
  • Dyna models 2012-2017
Works with the following MasterTune software products:
$459.95 product image product image
2000021

MasterTune BT Communications Interface - CAN 6 Pin (2021+) (Red)

When used for calibration development, this interface marries to the ECM during the first ECM flash and further calibration development can only be performed on that ECM.

When used for vehicle diagnostics and data logging, this interface can be used on any compatible vehicle, even if already married to an ECM.

Mastertune BT Interface communicates to the PC via a wireless Bluetooth connection. Also includes a support loop to attach the interface to the bike via a wire tie.

Compatible with the following Harley-Davidson Motorcycles:
  • Touring models 2021-present
  • Softail models 2021-present
  • RevMax models 2021-present
    (Sportster & PanAm)
Works with the following MasterTune software products:
$459.95 product image product image
2000022

MasterTune BT Communications Interface - J1850 4 Pin

When used for calibration development, this interface marries to the ECM during the first ECM flash and further calibration development can only be performed on that ECM.

When used for vehicle diagnostics and data logging, this interface can be used on any compatible vehicle, even if already married to an ECM.

Mastertune BT Interface communicates to the PC via a wireless Bluetooth connection. Also includes a support loop to attach the interface to the bike via a wire tie.

Compatible with the following Delphi equipped Harley-Davidson Motorcycles:
  • Touring models 2002-2013
  • Softail models 2001-2011
  • XL Sportster models 2007-2013
  • V-Rod models 2002-2017
  • Dyna models 2004-2011
Works with the following MasterTune software products:
$459.95 product image product image
2000012

MasterTune Communications Interface - Analog Single Bike (Green)

This interface includes the ability to add four 0-8V analog channels in addition to all the same great features and functions as the single bike interface.

Great for connecting external sensors to aid in calibration development and vehicle diagnostics. Sensor examples include: wideband O2, pressure, or temperature sensors.

Allows analog data to be captured simultaneously with ECM data and viewed in DataMaster BT. If used with wideband O2 sensors, VTune BT can calculate open-loop fuel corrections.

$595.00 product image

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