“ECU Not Found” and “ECU Not Online” when using a MotoTune

Created by Stuart Davison, Modified on Mon, 3 Oct, 2022 at 7:46 PM by Stuart Davison

When attempting to flash a MotoHawk ECU sometimes MotoTune cannot detect the ECU and will give a warning/error such as “ECU Not Found” and “ECU Not Online”. This can happen due to a number of issues in the configuration setup. 

The flowchart below shows a number of different approaches that can be taken to resolve the issue and detect a MotoHawk ECU and bring it online. 

If you have no luck after following the chart below please call the office for help, T: +44 (0) 2476 323 251.


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