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UTComp already has that feature (reading fuel level directly off resistance).
You can also get it off OBD2 on some cars.
The fuel level signal is just a resistance. You could measure it with nothing more than a dash mounted DMM. You're still stuck with the limitations of the fuel float accuracy, positioning etc.
Last edited by oldtamiyaphile; 10-16-2017 at 11:07 PM..
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