Quote:
Originally Posted by K-Man S
I'm confused, since the ECU auto adjusts, why not just load a program with maps all the way up to 103 octane and let the car adjust to whatever fuel is in the car???
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Ken, if you'll read post #20 from Keith in the
thread linked above, he explains the adjustment range. It's not that broad. My point is that (for me) the
raison d'etre for the APR flash is the ability of the user to easily switch between maps optimized for selected octanes, utility maps and a "back to stock" map for dealer visits. AFAIK only APR provides a product with that benefit, but sadly, I was advised not for my car. Still confused?