engineaveragefueleconomyj1939 - SPN 185

Average fuel economy over a segment of vehicle operation.

High-Level Explanation

This signal contains the average fuel economy of the truck in kilometers per liter.

Enables

Tracking the fuel economy of a heavy truck.

Enabled By

Known Quirks

As this signal is in units of kilometers per liter, it might be more natural to convert it to miles per gallon. A gallon of diesel fuel is equivalent to about 3.78541 liters (and a kilometer is equal to 0.621371 miles) , so the raw signal can be converted to miles per gallon with:

gdf['engineaveragefueleconomyj1939_mpg'] = gdf['engineaveragefueleconomyj1939']*0.621371*3.78541

Visualizations with Explanations

Time series plot of engineaveragefueleconomyj1939