Figure 2-8 - Gea 24 Engine And Airframe Unit; Table 2-1 - G3X Touch Aml Stc Installed Sensors - Garmin G3X Touch Maintenance Manual

2.1.8 GEA 24 Engine/Airframe Unit
The Garmin Engine and Airframe (GEA) 24 is an input/output system used to monitor and power engine
and airframe sensors. The GEA 24 is used to monitor and display engine data for single engine aircraft
with up to 6 cylinders.
2.1.8.1 EIS Functionality
If a GEA 24 is installed, configured engine data and airframe parameters are displayed on the GDU. This
manual only provides information for the EIS sensors that were installed by the G3X Touch EFIS Part 23
AML STC. Table 2-1 lists the sensors that are maintained in this manual. Refer to the applicable
maintenance data and/or TSO manual for other sensors that are interfaced to the EIS.
Function
Oil Pressure
Oil Temperature
Manifold Pressure
Carb Air Temperature
Fuel Pressure
Fuel Flow & Return FF
Maintenance Manual
G3X Touch EFIS Part 23 AML STC
Figure 2-7 – GAD 27
Figure 2-8 – GEA 24 Engine and Airframe Unit
Table 2-1 – G3X Touch AML STC Installed Sensors
Description
Garmin 150 PSIG Pressure
UMA T3B3-2.5G (K Type Probe)
Garmin 30 PSIA Pressure
UMA T3B10-SG (K Type Probe)
Garmin 75 PSIG Pressure
Garmin 15 PSIG Pressure
EI FT-60
EI FT-90
Page 12
Garmin Part Number
011-04202-30
494-70009-00
011-04202-00
494-70010-00
011-04202-20
011-04202-10
494-10001-00
494-10001-01
190-02472-02
Revision 2