Installation guide
   SV-EMS-220/221 Installation and Configuration 
SkyView System Installation Guide - Revision R    7-25 
36 
Blue or Unwired 
Not connected 
37 
Green or Unwired 
Not connected 
Table 29–Example Rotax 912 37-pin Connector Sensor Map 
Pin 
EMS 25-pin Thermocouple 
Harness Wire Color 
Sensor (with Dynon part number if 
applicable) 
1 
Open 
N/A 
2 
Open 
N/A 
3 
Open 
N/A 
4 
Open 
N/A 
5 
Open 
N/A 
6 
Red 
N/A 
7 
Red 
N/A 
8 
Red 
N/A 
9 
Red 
N/A 
10 
Red 
N/A 
11 
Red 
EGT 2 (K-type thermocouple, 100405-000*) 
12 
Red 
N/A 
13 
Red 
EGT 1 
14 
Open 
N/A 
15 
Open 
N/A 
16 
Open 
N/A 
17 
Open 
N/A 
18 
White 
N/A 
19 
Yellow 
N/A 
20 
White 
N/A 
21 
Yellow 
N/A 
22 
White 
N/A 
23 
Yellow 
EGT 2 
24 
White 
N/A 
25 
Yellow 
EGT 1 
Table 30–Example Rotax 912 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. 










