In this article you will learn more about how to use the fuel graph of a specific vehicle/unit, what does the data in this graph mean, and how it can be used to your business advantage.
🔔 To see fuel levels properly, the fuel tank capacity must be added to the vehicle settings. (Vehicle settings ➡ Technical Information ➡ Fuel tank capacity.)
If it still doesn't change from a straight line, please contact our support team.
🔔 Similar to CAN level fuel data, to see the results in the graph the Catalyst(AdBlue) tank capacity must be added to the technical information of the vehicle.
Top of the graph
Show points: To show the frequency of the received fuel data from the devices.
Click on one point to see the location of the recorded data; Here you can also, click ADD FUEL CHANGES to add a fuel-up or drain if necessary.Show status colors: Turn off to simply show the graph in one color. Turn on to show all the colors that represent the different states of the unit when fuel data was received.
Accessory switch: Show points where the Accessory switch device was activated.
Routes in this period: Click this button to see the routes taken during this time period.
Sensor connected/disconnected: Points where the level fuel sensor was connected or disconnected.
Zoom into the graph
Click and drag your mouse over the graph to zoom in on a section of the graph and view more detail.
To return, click the 1:1 icon: 
Red and blue numbers
At the bottom of the graph you will see some fuel amounts and timestamps.
Fuel refills are displayed in blue colour, the fuel drains are displayed in red.
You can click on both of them and make manual changes: delete the refill/drain and change the fuel amount.
Fuel Tank Caps
If the vehicle is equipped with a fuel tank cap device, a special blue icon 
will highlight the moments when the cap is opened, for example before refuelling. These icons in the graph will help to analyze if the caps were opened when they were supposed to be opened.