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EN – 65
d. With battery voltage between 7.2 – 8.4 volts DC, turn
the key to the ON position for 10 seconds to pump
fuel into the container. Fuel should measure
approximately 160 mL (5 oz.).
If fuel amount measures less than 160 mL, remove the fuel
pump and check the pre-filter for blockage. If filter is clean,
replace fuel pump. See Figure 163.
IMPORTANT: If replacing fuel pump, wet the fuel system:
a. Fill fuel tank full.
b. Cycle ignition key to the ON position, then to the OFF
position. Repeat.
IMPORTANT: Cycling the ignition key multiple times may
inject excessive amounts of fuel into the throttle body and
“flood” the engine. A flooded engine may require more
starting attempts than normal.
5. Remove connector to the injector.
a. Move gray slide upward until it stops. Gently
compress gray slide and remove connector. See
Figure 164.
b. Set a multi-meter to volts DC and probe each
terminal with the red probe and contact the black
probe to engine block. With the ignition key in the ON
position, each terminal should measure
7.2 – 8.4 volts DC. See Figure 165.
If voltage is within range and the fuel injector is not
operating correctly with the key in the ON position, replace
throttle body assembly.
Figure 163
Pre-
Filter
Figure 164
Gray
Slide
Figure 165
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