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Old 05-20-2009, 05:04 AM   #2 (permalink)
cfg83
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Join Date: Dec 2007
Location: Southern California
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1999 Saturn SW2 - '99 Saturn SW2 Wagon
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90 day: 40.49 mpg (US)
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jetta2.5L -

I look at OBDII gauges as "relative" MPG barometers because they use the other data inputs to extrapolate MPG. Scangauge has their "secret algorithm", and so does Kiwi. Does the Kiwi ask you for the engine size as an input?

That's my two krones,

CarloSW2
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