2018 Honda Clarity Forum - View Single Post - 2019 Honda Clarity MPG issue
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post #4 of (permalink) Old 11-08-2019, 09:18 AM
Senior Member
Join Date: Mar 2019
Location: Mississippi
Posts: 192
As Groves stated, it's just an "educated guess" based upon how the car has been driven - the more you drive, the better it gets at estimating.

I've had the odd experience of the number saying I had 0 range left, while the gauges showed that I had a quarter-charge and the "low fuel" warning light was not lit. I estimate, btw, that the warning lights when there are approximately 1.5 gallons of fuel remaining in the tank.
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