928sg Posted September 3, 2019 Report Share Posted September 3, 2019 I'd like to set up my Thunder ecu to make sure it is unlocked as well as go through some of the configuration. I searched the forums & didn't find anything. Will the 14v+ and grounds from the A connector allow me to power up and access the ecu, or will I need to add the ignition input on connector C as well? Same question with the assorted grounds. Can I use just connector A? I won't be connecting any outputs or drawing current through the ecu. Quote Link to comment Share on other sites More sharing options...
Simon Posted September 3, 2019 Report Share Posted September 3, 2019 Just one ground and the power on A plug will be all you need. Quote Link to comment Share on other sites More sharing options...
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