Flashing Gen 2 Milwaukee-8 Harley-Davidson models is slightly different compared to earlier models. To get started, you will need a computer with internet access, the bike, and the PV3. If you have an earlier PV3 device (not a PV3-15-04 device), you will need a new Tune License and the proper Feature License to flash the bike. You can purchase those licenses from Fuel Moto here: Gen 2 M8 Tune License. You can follow our step-by-step instructions below to complete this process and/or refer to Dynojet’s video instructions.
How to Install a Dynojet PV3 on Milwaukee-8 Harley-Davidson
- Connect the Dynojet PV3 device to your motorcycle’s diagnostic port with the ignition turned on and the handlebar run switch in the “ON” position.
- Allow the PV3 to power up, you do not need to perform any actions on the device.
- Disconnect from the bike and connect the PV3 to your computer.
- Go to: www.dynojet.com/pvtunes.
- Upload your PV Info file.
- Download both your Seed Key and OS STK file (seen in screenshot below), then save them to your PV3 device.
- Once you have saved the necessary files, you can perform an ECU install and flash the bike afterward.
- Connect the PV3 to the bike with the key and kill switch in their “run” positions.
- Select “Vehicle Tools” > “Install ECU”. Please note this process may ten minutes or so. A tender or power supply for the motorcycle during this process is absolutely required.
- When the install process is finished, navigate to “Tuning” > “Flash Tune” > select our custom tune, Dynojet’s, or anyone else’s ending in “.DJT” to flash.
- Once that process is completed, the bike is ready to ride. The PV3 does not need to remain connected if you are not utilizing any of its features.
You can view the attached Dynojet instructions at the bottom of this page for any additional information regarding the PV3. It can also be accessed by scanning the QR code on your PV3 packaging. For any technical assistance, please reach out to Fuel Moto at info@fuelmotousa.com or (920) 423-3309!