Haul Gauge??
Anyone ever use one of these? It is suppose to measures tongue weight, pin weight, payload, and gross combined weight in real-time with an OBD-II connector. I am curious on how accurate it is for a ...
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Planning wrote:js415 wrote:
A real review will follow, so stay tuned.....
Jerry
Thank you sir.
How far does one have to drive (1/4 mile, etc) for the calibration procedure?
It took me a least half a mile of starts and stops, plus I had some traffic show up unexpectedly and had to go to another road between calibration runs. IIRC, I had to do about a dozen runs. The app tells you to use soft, medium, and hard acceleration with no tire spin several times, coming to a complete stop in between runs and remaining stopped maybe 30 seconds between runs. The app does give you exact instructions each step.
I found that you can make turns and change roads between runs because you press a start button for each run.
