Is there a way to adjust the fuel usage display on the DIC that tells you what your instantaneous fuel and average fuel is for estimated range?
There is a 20% difference of fuel used for MPG than when looking at average MPG of the DIC.Not quite sure I understand your question.
The DIC has a page for both instant and average fuel usage, and the range does adjust based on how you are driving.
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Even that would be a way, I guess, to correct, for what the car's DIC is telling me.I've corrected the fuel mileage calculations in EFILive but never tried with HP Tuners.
Did a quick look & could not find it... not sure I have all the features in my HP tuners though.
I have no idea how it was handled but this would put me on the track to getting the DIC reading closer to real life.It depends on how your injector data was handled in the tune. If it was handled by doubling the Stoich and halving the flow rate then you also need to half the Instrument Cluster Outputs, and IVT Terms. The Instrument Cluster Outputs controls the DIC calculations. People over look the Instrument Cluster Outputs.
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Not sure if the V has it, but the E40 ECU on my 06 GTO has a "Fuel Density" value that is only used for the DIC. After my LSA conversion, cam etc, I had to modify that, and now it reads within 1-2% of my actual calculated mileageIs there a way to adjust the fuel usage display on the DIC that tells you what your instantaneous fuel and average fuel is for estimated range?