Flashing an ECU - Order of Operations and Installation Documents
cody@ftecu.com
Posts: 18Staff User
This will clear up some confusion on how to initialize a read/write flash for an ECU. This process will apply to both bike and bench harnesses.
- Always start with all cables unplugged and the bike off / ECU not powered
- Start the tuning suite software. (Log in if not already)
- Select the "File" drop down menu and then "File Manager"
- Select the appropriate file for your bike's year/make/model that you wish to write to your bike and open it. *MAKE SURE TO MATCH YOUR ECU PART NUMBER TO THE CORRECT FILE* (You will also need to have this file open to Read the ECU)
- Plug the USB Data Link cable into your computer only.
- Select the "Device" drop down list and choose either "Write ECU" or "Read ECU"
- Follow all prompts in the tuning suite for plugging in to the harness and powering on the Bike / ECU.
- For installation documentation select the "Help" drop down menu in the tuning suite and select "Document Center"
*Always make sure to have a constant and stable internet connection while using the tuning suite.
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