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EFI System
Explosive Fuel can cause fi res and severe
burns.
Do not fi ll fuel tank while engine is hot or
running.
EFI System Components
A
B
O
N
Fuel Pressure
A
Regulator
Fuel Injector
E
Connector
Throttle Body/Intake
I
Manifold
M
Oxygen Sensor
26
WARNING
G
F
C
E
D
D
E
H
F
B
Electric Fuel Pump
High Temperature
F
Sensor (See Cooling
System)
Throttle Position
J
Sensor (TPS)
Crankshaft Position
N
Sensor Bracket
KohlerEngines.com
Gasoline is extremely fl ammable and its vapors can
explode if ignited. Store gasoline only in approved
containers, in well ventilated, unoccupied buildings, away
from sparks or fl ames. Spilled fuel could ignite if it comes
in contact with hot parts or sparks from ignition. Never
use gasoline as a cleaning agent.
J
I
K
H
I
C
Fuel Filter
Temperature/Manifold
G
Absolute Pressure
(TMAP) Sensor
Electronic Control Unit
K
(ECU)
Crankshaft Position
O
Sensor
E
L
E
M
L
Idle Speed Adjustment
D
Cable
Coolant Temperature
H
Sensor
L
Fuel Rail
66 690 14 Rev. A
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