Instantaneous Fuel Economy (IFE)
WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
Instantaneous fuel economy is calculated as the ratio between the following values:
- IFE=Distance/Fuel
- Distance=The accumulated distance since last update
- Fuel=The accumulated fuel delivered since last update
You cannot reset the IFE mode. The value of this mode is retained during ignition OFF.