nüvi 1490TV Owner’s Manual 39
Using the Tools
Viewing the Fuel Report
If you have entered your vehicle
prole and the current fuel price,
your nüvi calculates the average
fuel economy for your vehicle, your
carbon footprint, and the cost of the
fuel consumed.
The fuel consumption data is
based on estimates for speed and
acceleration for an average vehicle.
Touch Tools > ecoRoute > Fuel
Report.
TIP: To ensure that fuel data is
always recorded, keep your nüvi
turned on while driving.
Calibrating the Fuel Economy
Calibrate the fuel economy to receive
more-accurate fuel reports for your
specic vehicle and driving habits.
Calibrate when you ll up your fuel
tank.
1. Calculate your miles per gallon or
liters per 100 kilometers.
2. Touch
Tools > ecoRoute > Fuel
Report
> Calibrate.
3. Touch
and to enter the
result from step 1.
4. Touch
OK.
Adjusting the Fuel Price
Enter fuel price information to
calculate the fuel cost of routes and
to calculate the fuel reports.
1. Touch Tools > ecoRoute > Fuel
Price.
2. Enter the current fuel price, and
touch Done.
