Toyota 2005 Land Cruiser Owner's Manual page 144

Average fuel consumption after re-
D
fueling
The average fuel consumption after re-
fueling is calculated and
based on the total driving distance and
the total fuel consumption after refuel-
ing.
The value is updated every 10 seconds.
When refueling, be sure to stop your ve-
hicle and turn the ignition key off.
Current fuel consumption
D
The current fuel consumption is calcu-
lated and displayed based on the driv-
displayed ing distance and the fuel consumption
per 2 second interval with the engine
running.
The value is updated every 2 seconds.
If you are driving at low speeds just be-
fore stopping, the accurate figure may not
be shown.
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