I'm going to replace the factory plastic heater hose connector, with an aluminium "tee" to get pressure.
This is on the same "coolant path" as the upper rad hose, and measures the pressure at the exit of the cylinder heads.
I've updated the code in the Bluetooth Sensor server for coolant pressure and battery voltage, next is to update the data logging code to receive, format and save the data to SD card.
Over the next week, I hope to have everything done and tested.
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