A FREE ECU DIAGNOSTIC TOOL

Instead of guessing why a warning light is on or how the engine is performing, this tool connects directly to the bike to show real-time data. It’s designed to monitor sensor health and assist in troubleshooting issues.

Get D-Tech Core v0.6

Download from GitHub

Extract the ZIP and run the Setup.
If Windows warns about "Unknown Publisher", click "More info" → "Run anyway".

Read User Manual
Windows 10 / 11
Supports limited bike models.

MAIN WINDOW DISPLAY

D-Tech Core Interface
Data Tab Selector
Switch between the DTC view to check for errors, the Live Data view & Reporting.
Adapter Selection
Choose the specific hardware interface or COM port used to link your computer to the ECU.
Connect Button
Toggle this to establish or terminate the live data stream between the software and the vehicle.
ECU Mode
Displays the ECU connection state, whether it is currently Disconnected or in a specific diagnostic state.
ECM Info
Displays the identification number of the connected Engine Control Module and the flash count.
Data Area
Shows the active tab's content (DTC list, Sensor Grid, or Graphs).
Bike Model
Indicates current connected bike model.
Data Throughput
Displays live communication speeds, showing (TX) and (RX) in bytes per second including baud rate speed.
Update Notification.
Shows the notification if a newer version is available for download.
About
Access software information.

DIAGNOSTIC KIT REQUIREMENTS

While the software is free, a physical Diagnostic Kit is mandatory. You cannot communicate with the bike or view live data without the correct hardware setup.

Windows 10/11 Laptop: A Windows 10 or 11 based laptop acts as the central hardware to run the software and process incoming ECU data.

FTDI OBD2 USB Cable:It is essential that this cable contains the FT232RL FTDI chip.

Honda DLC Adapters: These cables bridge the standard OBD2 16-pin plug to the diagnostic port on your motorcycle.

  • 1. Honda DLC Red 6-Pin Connector: For Euro5 compliant and newer models.
  • 2. Honda DLC White 4-Pin Connector: For older fuel-injected models.
Windows 10/11 Laptop Windows 10/11 Laptop
FTDI OBD2 USB Cable FTDI OBD2 USB Cable
Honda 4-Pin Adapter Honda 4-Pin
Honda 6-Pin Adapter Honda 6-Pin

KEY FEATURES

Live Sensor Dashboard

See exactly how the engine is running right now. No guessing.

Real-time monitoring of all critical PGM-FI parameters (RPM, TPS, MAP, Engine Temp, etc.) in a structured grid.

Interactive Data Graphing

Find hidden electrical glitches or sensor stutters that a static screen misses.

Visual analysis of sensor behavior over time (5s to 30s windows) to catch electrical "noise" or intermittent signal drops.

DTC Scanning & Interpretation

Read the "Check Engine" light immediately and get a plain English explanation of the failure.

One-click diagnosis of the ECU system to identify MIL activity and translate proprietary codes into plain-language descriptions.

DTC Memory Clearing

Turn off the warning light yourself after you finish the repair.

Professional ability to clear stored error codes and turn off the warning light after repairs are completed.

ECU Adaptive Reset

Reset the bike's "memory" so it runs correctly after a part change or cleaning.

Specialized command to clear "learned values" from the ECU, essential after replacing a sensor or cleaning the throttle body.

History & Current Fault Trace

Know if a problem is happening now or if it was just a one-time glitch from the past.

Clearly distinguishes between a Live Fault (requiring repair) and a History Fault (past intermittent issue stored in memory).

Calibrated Sensor Reading

See correct sensor data values (Celsius, Volts, kPa, %).

Translates ECU responses into accurate, formatted diagnostic units.

DISCLAIMER

This product is provided "as is" without warranty of any kind, express or implied. DYNOTRAXX shall not be liable for any damages arising from the use of this product.

All product names, logos, and brands are property of their respective owners. All company, product, and service names used in this product are for identification purposes only. Use of these names, trademarks, and brands does not imply endorsement.

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