Pilot's Guide

190-01461-00 Rev. A
Garmin G1000 Pilot’s Guide for the Piper PA-44-180 Seminole
85
ENGINE INDICATION SYSTEM
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
FUEL CALCULATIONS
NOTE: Fuel calculations do not use the aircraft fuel quantity indicators and are calculated from the last time
the fuel was reset.
Fuel used (GAL USED), endurance (ENDUR), range (in nautical miles, RANGE NM), and fuel efficiency (in
nautical miles per gallon, NMPG) 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:
On the Engine Page, use the DEC FUEL and INC FUEL softkeys to obtain the desired fuel remaining (GAL REM).
Resetting the fuel totalizer:
On the Engine Page, select the RST FUEL Softkey; this resets displayed fuel remaining (GAL REM) to the
maximum fuel capacity for the aircraft and fuel used to zero.
Figure 3-9 Fuel Calculations Group
Fuel Efficiency
Calculated Range
Calculated Endurance
Calculated Fuel Used
Set Fuel Remaining