Fuel Calculations - Garmin G1000 NXi Reference Manual

Monitoring of the cylinder continues until the ASSIST Softkey is pressed again
which disables lean assist and removes the peak lines from the bar graph and the
temperature deviation from peak (DPEAK). The system then returns to seeking the
hottest cylinder.

FUEL CALCULATIONS

Fuel calculations do not use the aircraft fuel quantity indicators
NOTE:
and are calculated from the last time the fuel was reset.
Fuel used (GAL Used) and range (in nautical miles) are calculated based
on the displayed fuel remaining (GAL REM) and the fuel flow totalizer. The
calculated range also takes into account the aircraft' s heading and the wind
direction and speed.
Adjusting the fuel totalizer quantity:
1) From the MFD Navigation Map Page.
2) Press the Engine softkey.
3) Press the System softkey.
4) Press the GAL REM softkey.
Select the softkey that best describes the current fuel load desired Once
selected, press the BACK softkey.
Resetting the fuel totalizer:
On the Engine System Page, press the RST Fuel Softkey; this resets
displayed fuel remaining (GAL REM) to the maximum fuel capacity for the
aircraft and fuel used to zero.
190-02178-02 Rev. A
Fuel Calculations Group
Garmin G1000 NXi Cockpit Reference Guide for the Cessna NAV III
Engine Indication System
Fuel Flow
Calculated Fuel Used
Calculated Fuel Remaining
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