Fuel Control Valve Troubleshooting - Kohler KG2204 Service

4.6. Fuel Control Valve
Troubleshooting
Figure 4-10 Fuel Control Valve, KG2204
Figure 4-11 Fuel Control Valve, KG2204T
WARNING
Explosive fuel can cause fires and severe burns.
If a gaseous odor is detected, ventilate the area and
contact an authorized service technician.
TP-6903 5/16a
LPG (Liquefied Petroleum
flammable and tends to settle in low areas where a
spark or flame could ignite the gas. Do not start or
operate this engine in a poorly ventilated area where
leaking gas could accumulate and endanger the safety of
persons in the area.
NG (Natural Gas) is extremely flammable, is lighter
than air, and rises. Do not start or operate this engine in
a poorly ventilated area where leaking gas could
accumulate and endanger the safety of persons in the
area.
To ensure personal safety, installation and repair of
LPG/NG fuel supply systems must be performed only by
qualified LPG/NG system
installed and maintained LPG/NG equipment could cause
the fuel supply system or other components to
malfunction, causing gas leaks.
Observe federal, state, and local laws governing LPG/NG
fuel, storage, and systems.
Power from
the controller
70H
1
Fuel
control
valve
2
Figure 4-12 Fuel Control Valve Wiring Diagram
Refer to Figure 4-12 and follow the steps in the
troubleshooting chart to verify that:

The fuel control valve is working correctly

The fuel control valve leads have continuity
(no open circuits).

The fuel control valve leads are not shorted.
Electrical System and Sensor Troubleshooting
Gas) is extremely
technicians. Improperly
70J
P26-65, Power
22
P26-22, Fuel control valve
ECM
67