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-   -   Miles Per Gallon ("MPG") Gauge Displays Inconsistent Readings (http://www.bimmerfest.com/forums/showthread.php?t=434077)

Cito54 02-15-2010 05:40 PM

Miles Per Gallon ("MPG") Gauge Displays Inconsistent Readings
 
I'm not sure if this is a normal reading, but I just noticed recently that my MPG displays inconsistently.

For example, when I'm driving off the highway and I release the accelerator and apply the breaks, simultaneously the MPG sweeps back from 40, 40+ to 15, then returns to 40, 40+ within seconds.

Similarly, this occurs immediately after an aggressive acceleration cycle followed by a lack of acceleration with or without breaking to a complete stop.

Is this a normal process or is there some underlying issue?

Thank you in advance for your feedback.
:rofl:


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