Fuel Consumption Meter; Fuel Economy - Yamaha F225 Owner's Manual

Basic components
NOTE:
The fuel flow meter displays gallons/hour or
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liters/hour according to operator prefer-
ence. Select the desired units of measure-
ment by setting the selector switch on the
back of the gauge during installation.
1. Selector switch
The fuel consumption meter and fuel econ-
G
omy meter will indicate the same unit of
measurement.
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Fuel consumption meter

This gauge displays the total amount of fuel
consumed since the gauge was last reset.
Press the " " (mode) button repeatedly
until the indicator on the face of the gauge
points to total " " (total). To reset the total
fuel consumption to zero, press the "
and " " (mode) buttons at the same time.
30
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Fuel economy

This gauge displays the distance per liter or
gallon when cruising, and is only for reference
use by the operator.
Press the "
until the indicator on the face of the gauge
points to "
NOTE:
If twin engines are installed on your boat, the
gauge will only display the total fuel economy
of both engines.
NOTE:
Fuel consumption varies greatly with boat
G
design, weight, propeller used, engine trim
angle, sea conditions (including wind), and
throttle position. Fuel consumption also var-
" (set)
ies slightly with the type of water (salt, fresh,
and contaminate levels), air temperature
and humidity, cleanliness of the boat bot-
tom, engine mounting height, skill of the op-
erator, and individual gasoline formulation
(winter or summer fuel and amount of addi-
tives).
The Yamaha digital speedometer and fuel
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management meter calculates speed,
miles traveled, and fuel economy by water
movement at the stern of the boat. This dis-
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tance can vary greatly from the actual dis-
tance traveled because of water currents,
" (mode) button repeatedly
" (economy).
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