Kohler ECV940 Service Manual page 110

Governor System
Basic Electrical Diagram of Electronic Governor System
B+
10 Power
8
12
13
Application Supplied
Speed Control Input
Operation Input Voltage:
0-1 Volts at Idle/9+ Volts at High Speed
110
Green LED Light
Device
Yellow LED Light
Ground
KohlerEngines.com
Speed Signal
14
*
*
1
DLA Driver
2
Controls
6
7
ECU Speed Output
(speed signal)
ECU
2B
2A
1A
1B
DLA
62 690 05 Rev. H