Firstly, I know nothing. With that out of the way and the playing field level, I gotta smiths temp gauge which has two terminals plus the light fitting. One terminal has the letter B next to it and the other terminal has the letter T next to it. So i wanna hook it up. Light is easy, no worries, but I have tried all my pea brain can think of. So what am i doing wrong? which is the sender wire? which is the earth? which way do i hold my tongue? I have tried all configurations and still no joy.

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Dog Food! Most kids like it more than Broccoli.

I think the B is battery and T is thermistor (sender unit)

what he ^ said - it earths through the sender unit -

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David L


My greatest fear in life is that when I die my wife will sell my Mini and tools for the price I told her I paid for them!

ahh, thank ews

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Dog Food! Most kids like it more than Broccoli.