Acura 2009 Accord Sedan - Manual (Page 500)

Fill the fuel tank until the nozzle automatically clicks off.
Reset trip counter to zero.
Record the total gallons (liters) needed to refill.
Follow one of the simple calculations above.
The A/C
puts an extra load on the engine
which makes it use more fuel. Use
the fresh-air ventilation when
possible.
Combine several short trips into
one. A warmed-up engine is more
fuel efficient than a cold one.
Direct calculation is the
recommended source of information
about your actual fuel economy.
Using frequency of fill-ups or taking
fuel gauge readings are NOT
accurate measures of fuel economy.
Fuel economy may improve over the
first several thousand miles.
1)
2)
3)
4)
Checking Your Fuel Economy
Measuring Techniques
Minimize the use of the air
conditioning system
Plan and combine trips
Calculating Fuel Economy
Fuel Economy
494
Miles per
Gallon
100 Kilometers
Gallons
of fuel
Miles
driven
Liter
L per
100 km