Thread: MAF Reading
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Old 04-13-2012, 09:46 PM   #3 (permalink)
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Freddy - '95 Saturn SL2
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The OBDI version of MPGuino uses the injector pulse and VSS signal to calculate mileage (vss/pulse*k where k is a constant determined by the number of cylinders, injector flow rate, etc.) I would think using the injector pulse would be more accurate than MAF/MAP since it's a more direct measure of fuel usage.
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