190-02692-00 Rev. A
Garmin G1000 Pilot’s Guide for the Piper PA-32 Saratoga
93
ENGINE INDICATION SYSTEM
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
Figure 3-4 Engine Page (Turbocharged)
3
21
9
8
7
6
5
4
1
Manifold Pressure Displays engine manifold pressure inches of mercury (IN HG).
Turbocharged Aircraft – Maximum manifold pressure range displayed in red.
2
Tachometer
Displays engine tachometer in revolutions per minute (RPM).
3
Temperature Group Displays Cylinder Head Temperature (CHT) in degrees Fahrenheit (°F), Exhaust Gas
Temperature (EGT) in degrees Fahrenheit (°F) (Normally aspirated), and Turbine Inlet
Temperature (ITT) in degrees Fahrenheit (°F) (Turbocharged).
- Normally-aspirated aircraft have an ASSIST Softkey for access of the Engine Leaning
Assist Function. When the ASSIST Softkey is pressed, the system automatically switches
to the first peak obtained and displays the temperature deviation from peak (D PEAK)
in degrees Fahrenheit beside the EGT display for the peaked cylinder. When a cylinder
peaks, its number and display are indicated in cyan and its peak is represented by a
cyan bar on the EGT bar graph. Lean Assist continues to monitor this cylinder unless the
temperature for the cylinder exceeds peak. If peak is exceeded, Lean Assist is reset.
- Turbocharged aircraft are not equipped with a Lean Assist function.
4
Electrical Group Displays the essential bus current in voltage (V), the emergency battery current in voltage
(V), the main alternator current in amperes (A), the standby alternator current in amperes
(A), and the battery current in amperes (A).
- The standby alternator current, is only displays when it is active.
5
Fuel Calculation Group Displays calculated fuel remaining (GAL REM), fuel used (GAL USED), time remaining
(ENDUR), and range in nautical miles, (RANGE NM). The calculated range is based upon
ground speed, distance, economy and fuel remaining.
- The fuel calculations do not use the aircraft fuel quantity indicators and are calculated
from the last time the fuel was reset.
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