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Old 04-30-2010, 02:53 PM   #6 (permalink)
PaleMelanesian
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Join Date: Dec 2007
Location: Texas
Posts: 2,321

PaleCivic (retired) - '96 Honda Civic DX Sedan
90 day: 69.2 mpg (US)

PaleFit - '09 Honda Fit Sport
Team Honda
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90 day: 44.06 mpg (US)
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Not true on mine. Engine braking above 1200 rpm, triggers an Open Loop status on the ECU, which indicates DFCO.

I try to avoid dfco. It's more efficient to start an EOC glide earlier, than to burn a little more gas and then bleed it off through any kind of braking. DFCO is braking.
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11-mile commute: 100 mpg - - - Tank: 90.2 mpg / 1191 miles
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