If you're committed to using it, why not put a 6V-12V step-up converter in the circuit instead?
OMI: Buy a good mechanical temperature gauge for $50.00 and do away with all the excess batteries and wiring.
My crazy idea has come to an end and I will buy new mechanical one. What convinced me was when I looked at my new gauge bought over a year ago for my backhoe it reads in Celsius with 120 max. If I had that in the car I would forget and freak out.
My crazy idea has come to an end and I will buy new mechanical one. What convinced me was when I looked at my new gauge bought over a year ago for my backhoe it reads in Celsius with 120 max. If I had that in the car I would forget and freak out.
With by far the majority of the world using Celsius, why do American vendors insist on selling the antiquated Fahrenheit stuff without even a second scale? When I look at my US made tamp gauge and it is showing 180 degrees, I freak!
This may sound like a crazy idea but when I worked I was paid to come up with crazy ideas. In my new "A" which is going to ship Monday I would like to have a temp gauge. I bought one about a year ago for my backhoe but never needed it. It's 12V and will not work on 6 so I thought about it and came up with this. I would drill the water outlet, not buy a new one and silver braze a brass fitting in it for the sender. Then buy a 12 volt sealed rechargeable battery, $20 find a place to store it, it's small. Then put a seat sensor switch in the drivers side seat so it was only on when sitting and driving. Now hide the wires as best as I can. Has it been done?
Gasket
These cars have been going fine for nearly a 100 years, without a temp gauge. Why would you want a temp gauge and where would you place the gauge?
why not buy a water outlet with a fitting in it and a mechanical gauge