Thread: Akra EVO + ESS ECU Tune Dyno
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      06-11-2012, 01:37 PM   #18
tha_good_life
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Quote:
Originally Posted by tom @ eas View Post
How large were your files? 231E update is a separate file @ ~5MB that needs to be loaded before the tune. The actual tune is ~2MB.

Otherwise, you may still be >231E.
ESS only sent me one file.
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