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Old 06-29-2008, 01:39 PM   #30 (permalink)
EcoModding Lurker
Join Date: Jun 2008
Location: ohio
Posts: 41

The Civic - '99 Honda Civic
90 day: 40.41 mpg (US)
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In the mpguino forum they used the pulse width but last I read it was innacurate in terms of MPG. Wouldnt it be more accurate to use your liters x 14.7% to get your fuel use per revolution and multiply that by your rpm. With a little conversion you get gallons per hour. Divide MPH by GPH and get MPG. I dont know if that would be easier or not but as long as your getting MPG I guess it doesnt matter.
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