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Old 06-03-2010, 10:11 AM   #14 (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
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90 day: 44.06 mpg (US)
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Quote:
Originally Posted by RobertSmalls View Post
I wonder... is there any way to use the ScanGauge to tell when the ECU has started enriching the mixture due to excessive throttle position? Obviously full throttle open loop is one sign, but are there earlier indications, such as ignition timing?
That's just it, the loop gauge. I find that Open Loop happens consistently at >95 LOD on my car.
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11-mile commute: 100 mpg - - - Tank: 90.2 mpg / 1191 miles
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