Installation guide

SV-EMS-220/221 Installation and Configuration
SkyView System Installation Guide - Revision R 7-13
Pin
EMS 25-pin Thermocouple
Harness Wire Color
Sensor (with Dynon part number if
applicable)
16
Open
N/A
17
Open
N/A
18
White
CHT 4
19
Yellow
EGT 4
20
White
CHT 3
21
Yellow
EGT 3
22
White
CHT 2
23
Yellow
EGT 2
24
White
CHT 1
25
Yellow
EGT 1
Table 18–Example Lycoming/Continental 4-cylinder Carbureted 25-pin Connector Sensor Map
* Note that J-type and K-type thermocouples apply to all CHTs or EGTs, respectively. They are
not repeated in the table for brevity’s sake.