| | Re: Fuel Economy display in grand i10 MID
Fuel economy on MID is only 85% accurate.
In order to get avg fuel economy you car my be able to get, your ecu must be encoded To calculate the car's engine speed (how hard the engine is working), the fuel-flow rate, manifold pressure and throttle position. These numbers are fed into the display's computer, which sorts and calculates the information into an instant kmph & avg FE. This is possible, but the end result is not worth taking the risk in my opinion.
So if you have all these sensors, you can remap your ECU or get a new ECU with this feature.