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Old 10-01-2016, 09:06 PM   #1657
switchlanez
Glorious BRZ Master Race
 
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I flashed back to the initial release tune and throttle has no hint of hiccups when accelerating. It's better than the smog tune in my case so I'll be leaving it like this. Edelbrock spent years bulletproofing the initial release tune then I guess modified that one in even less time for EO certification. So the EO calibration could be more fuel efficient but maybe not be as bulletproof as initial release.

Consider my ECU part number is ZA1JB01C and behavior on the release tune vs EO tune may be different for different ECU part numbers.

ZA1JB01C-enc_Eforce_[MY KEY ID]_DC.BIN <-- Original release tune file name
ZA1JB01C_[MY KEY ID]_EForce_EO.BIN <-- Latest smog tune file name

I wonder what "DC" stands for which got replaced by "EO" (executive order) in the smog tune file name.
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