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Do I click 'Update ECU' or 'Update Project' to keep the current Tune my ECU.

  • 'Update ECU'

    Votes: 0 0.0%
  • 'Update Project'

    Votes: 0 0.0%
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Discussion Starter · #1 ·
Hi All,

I have a Supercharged MX5 and got it mapped and running well by local Tuner. However, now I need to reconnect with my own devices.

I need to KEEP the Tune currently on my ECU and update the Tune on my devices.

When I connect my devices I get 'Tune differences' see below:

Brown Rectangle Font Tints and shades Eyelash


Can you advise do I click 'Update ECU' or 'Update Project' to keep the current Tune my ECU. I appreciate it's a very simple question, but I've thought about it too much now. I've looked online and can't get a concrete answer.

Really appreciate any help!

Thanks,
C
 

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Hiding from the Ayatollah or making Full Metal Jac
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I'm not going to cast a vote, the Update ECU replaces the map with what's in tunerstudio. [DON'T DO THAT]

Update Project replaces what's in the map you loaded into tunerstudio (it might be empty?), from the ECU.

Make sure you back up what was in the project before. or make a new one, or whatever...
 
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