6. Connect 5/32" I. D. vent hose from fuel pump module to throttle body.
7. Push electrical connector onto throttle position sensor making sure a good connection is made.
WARNING
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.
Explosive Fuel can cause fi res and severe
burns.
Do not fi ll fuel tank while engine is hot or
running.
Fuel Pump (ECH EFI)
Install Lift Fuel Pump and Fuel Pump Module
I
B
G
A
E
C
D
F
J
H
A Pulse Pump B Inlet Hose C
Outlet to Fuel Pump
Module
D Pulse Hose
E Electrical Connector F Fuel Pump Module G
Fuel Pump Module
Baffl e
H
High Pressure Fuel
Line Connector
I Oetiker Clamp J
Purge Port/Vent
Fitting
NOTE: Some applications may have 2 in-line fuel fi lters. In those applications, connect in-line 51-75 micron mesh fuel
fi lter and hose to inlet barb of lift fuel pump and secure with a spring clamp. In-line 10 micron EFI paper fuel
fi lter and hose must be connected to outlet barb of lift fuel pump and secured with a spring clamp.
NOTE: Ensure all parts are clean, undamaged and free of debris and make sure electrical connector has seal in
place.
NOTE: Fuel pump module pins should be coated with a thin layer of electric grease to prevent fretting and corrosion
and may need to be reapplied if fuel pump module is being reused.
Reassembly
134 24 690 01 Rev. KKohlerEngines.com
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