I'm not sure what you mean by that.
on report anton, this
I know that there is a field in reports called "spent fuel", but I don't understand what exactly is your question. Spent fuel is calculated if your device reports fuel level.
How to keep the fuel report not zero ?
What should I do ?
You need to find a device that can report fuel level.
GT06N can report fuel level ?
I don't know. You need to ask your device vendor.
Hi Anton, I want to ask you about Spent Fuel in my report, why it show negative number?
Probably because your device reports incorrect values. It is calculated as a difference in fuel level. Negative values can also indicate re-fueling, but seem too often in your case.
So, what should I do with my device for make it correct?
Check route report and see if fuel values make sense. If not, you should talk to your device vendor. It's not really a server issue.
Anton is right. This is not server issue.
I have Teltonika FM3001 and Spent Fuel is not correct. Device is reporting fuel as percentage of the tank, I have Custom Attribiute converting that to Litres. But Start Position of every Trip always is missing fuel reading.
I can see delay of OBD reporting fuel levels; about 50 seconds; 5th or 6th position from Ignition=true has fuel read.
I wonder if there is some "trick" to "override" this? I prefer trip start to be on actual Ignition=true.
@Sobek Stelmaczonek
Can you share your Custom Attribute as I too have a teltonika tracker which is reporting fuel as a percentage of the tank
hi anton, how to use spent fuel ?