Red wrote:I'm not impressed with the accuracy of Carwings...
Exactly what CW data is not accurate?
If CW is working correctly, it will precisely report all information your LEAF collects from the road and from your LEAF's BMS.
CW does not know know your exact tire circumfrence, so you probably will have to correct for odometer error.
And if your BMS is reporting inaccurate kWh use (as I suspect mine is) CW can only give you precisely the same erroneous kWh use reports your dash or Nav screen does.
Read this thread to see exactly what CW can do for you:
Use CW report from range test to determine battery capacity
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Had I not had access to accurate CW data for the last 16 months, and had instead relied on a "range chart", I would never have been able to make numerous long trips with significant ascent and descent in varying temperatures without suffering from severe "range anxiety".
And had I relied on an inaccurate gid meter and not had the multiple range test results reported by CW, I might also have suffered the same "gid count shrinkage anxiety" last Summer, that actually caused some LEAFers in warmer climates similar to mine to dispose of their LEAFs.