Quote:
Originally Posted by SwissCheese
So for the eTune process, how does it work exactly? You do data logging (from driving?), email it to him, he tweaks the tune, emails it back to you, you flash it onto the ECU and then repeat until it's good?
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Hope OP doesn't mind me answering your question. Yes, what you described is correct, with the exception of the e-mailing part. The ROM dump, data logs, and updated maps are sent back and forth using Tuner Assist, which is part of the software, instead of by e-mail.