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Old 07-07-2021, 10:57 PM   #32 (permalink)
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Originally Posted by CVTCivic View Post
To bad, that would have been so nice to have a reliable number how empty my fuel tank is.

Anyway so these two (green ones) are the only helpful ones when hypermiling right?

I mean I can observe them and keep them low or I can set a maximum value, so that the app will give a warning signal when putting too much pressure on the gas pedal right?

It's possible to create a custom PIDs which can display the real air fuel ratio, if you don't have access to that number already. Generally it's best to accelerate just shy of fuel enrichment.

EDIT: In most vehicles, the fuel remaining in tank is not pulled from a sensor, but is instead an estimate based on your fuel economy (estimated) subtracted from the last time you reset the tank tracker to full.
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