Start with your phone
Verify the ECU and its corresponding connectors
Properly install the ECU and race modules (such as sensors, controllers, quick-shifter, or race panel) to your motorcycle.
Download aRacer X Tune app on your phone
Notice: For RC MiniX and RC SuperX, you may utilize both the laptop and smart phone versions.
Ensure the battery is fully charged, then turn on the keys and starter
Connect the ECU via Wi-Fi using aRacer X Tune app
Ignite the engine and start tuning
Notice: If using the auto-tune function, ensure that the engine temperature is above 140°F (60°C).
Finish laptop setup after phone settings by clicking here
Before starting the firmware update, make sure the battery is fully charged or connected to a charger. Also, ensure that the internet connection is stable. Any interruptions in the electricity supply or Wi-Fi signal may cause the ECU to enter break-mode to protect itself, and it will be unable to recover without using the blue cable.