EFI SYSTEM
30
19 690 01 Rev. --KohlerEngines.com
Wiring Diagram Electronic Governor
A Red B Red/Black C Red/White D Yellow E Light Green
F Dark Green G Dark Blue H Purple I Pink J Tan
K White L Grey M Black N Stator O Rectifi er-Regulator
P 30A Fuse Q Battery R Fuel Pump S 6-Terminal Connector T Starter Motor
U Oil Pressure Switch V MIL W 10A Fuse X Black Connector Y Grey Connector
Z Fuel Injector #1 AA Fuel Injector #2 AB Ignition Coil #1 AC Ignition Coil #2 AD
Crankshaft Position
Sensor
AE Oxygen Sensor AF
Throttle Position
Sensor
AG TMAP Sensor AH
EFI Oil Temperature
Sensor
AI Diagnostic Connector
AJ Grey/Blue AK
Electronic Governor
Module
AL Stepper Motor AM Red/Yellow Wire AN
Oil Temperature
Sensor (some models)
AO Orange AP Brown
AB AB ABC DABC 1 2 A B C
12
19
1018
19
1018
312
6
4
5
12
3
4
CAB
12312
4
DABC
1
10
5
14
C
J
G B
F
B
B
M
B
H
H D
B
F
H
M
G
L
E
F
M
M
J
K
M G
B
K
W
A
P
H
I
V
W
O
M
M
A
Q
R
T
A
U
Z
AA AB AC AD AE AF
AG AH AI
G
F
M
B
S
AN
AK
Y
X
N
AL
AM
AJ
L
I
M
L
AO
AP
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