Ok,
I'm still trying them to work. I got progress of some sort on water temp gauge. When I connect everything water temp needle does not move. I take out blue connector while 12v is plugged and put it back in. Only then water temp need starts to respond. I did scaling right now, but still cannot figure out why it works this way. Fuel gauge seems to not respond at all (black connector - one wire speed, other fuel, thats it)
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Ok, I'll continue, maybe somebody will find it useful. My Fuel Gauge did not respond at all. I changed the bulb of this gauge (it was not working) and Fuel Gauge needle become alive. Also, this sorted out the problem with Water gauge and I do not need to pull out/in blue connector to get it working. If your water temperature needle goes up to max and do not go down while calibrating, then you need to set 100% gauge scaling much lower, unplug usb/power and try again.
My last problem with this is Fuel Gauge. When I do scaling at certain number (126) it goes all the way up and gets stuck there. Lower numbers do not move the needle.
Any suggestions?