3119 690 01 Rev. -- KohlerEngines.com
EFI SYSTEM
Wiring Diagram Mechanical 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
Oil Temperature
Sensor (some models
AB AB ABC DABC 1 2 A B C
12
19
1018
19
1018
312
6
4
5
12
3
4
CAB
12312
4
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
Q
R
T
A
U
Z
AA
AB AC
AD
AE
AF
AG
AH
AI
F
M
B
S
AJ
Y
X
M
L
N
G