EFI mapping ideas.

[Joe Klemm]

I'm not sure if I understand the fuel mapping 4 point linear interpolation
correctly.  But it seems to me if you interpolate 4 points between two 8 bit
numbers what you get is almost a 10 bit value (1020 values compared to 1024)
not 16.

I did this a few years ago while temperture characterizing a VCO and it worked
fine. But each time you add an interpolated point you only increase the
resolution by one bit.