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Old 10-04-2014, 03:09 PM   #3 (permalink)
ever_green
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Join Date: May 2011
Location: Toronto
Posts: 264

gueff - '19 Mercedes Benz A250 4MATIC AMG
90 day: 30.55 mpg (US)
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Quote:
Originally Posted by Old Tele man View Post
Big difference: Aircraft engines have A/F-ratios controlled by pilot, while automobiles have A/F-ratios controlled by EPA/CARB regulations and ECM's.
No the AFR is controlled by manufacturers and you can always use ECU flashes to change it (as I explained above).

Honda will soon be returning to lean burn business again.
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