Average Fuel Economy

The Average Fuel Economy (AVG) may be displayed on the Driver Information Display (DID) by pressing the FUEL button until the display reads as one of the following messages:
^ Fuel Economy Average MPG
^ Fuel Economy AVG L/100 km

The value for the Average Fuel Economy will be reset when the following conditions occur:
^ Average Fuel Economy displays on the DID
^ The RESET button is pushed

The calculation for Average Fuel Economy is AFE (Trip Distance)/(Trip Fuel Used) x Scale Factor.

The Trip Distance is the distance traveled or the fuel used since the last reset.

The PCM sends the fuel used data. The dedicated vehicle speed input sends the Trip Distance.