Kohler Command PRO ECH630 Service Manual page 40

5-Terminal Engine Mounted Key Switch
Rectifier-
Regulator
Stator
A B A B A B C
Fuel Fuel Ignition
Injector Injector Coil
#1 #2 #1
Battery
A B C 1 2 A B C
Ignition Crankshaft Oxygen
Coil Position Sensor
#2 Sensor
Accessory
5-Terminal
A
Connector
1 2
B
C
E D
Fuel Pump
WHITE
D 1 2 3
1 2 3
Throttle Manifold
Position Absolute
Sensor Pressure
Sensor
DARK BLUE
Key Switch
MIL
DARK
TAN
GREEN
RED
BLACK
1 2 A B
Oil Intake
Temperature Air
Sensor Temperature
Sensor
Starter
Motor
Oil
Pressure
Switch
1 2
3 4
Diagnostic
Connector