Re: [Shop-talk] How do they do that?

["Jack Brooks" <jibjib@att.net>]

>OTOH, the car is guessing that you filled up the tank.  It can't measure
>the input to the tank, only the outflow.  So it is possible that it is
>underestimating the amount of fuel you put in.

No, it can't measure inflow directly, but it can measure fuel level, so it
knows how much was added.

Jack
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