I've used a pot of water on a stove, thermometer and multimeter to figure out the resistance for a temperature sensor. A pressure sensor would be a bit more trouble.

And you'd have to buy the sensor to find out whether it would work or not. frown


Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.