How to disable voltage limiter inside gas gauge?

Kevin74 said

Hi Redfish,
Yes, that makes sense to me now. Just don’t even send the 12V to the fuel gauge. Should be easier and less invasive than opening up the fuel gauge.
Thank you!

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One advantage to opening the gauge is seeing the fuel gauge part of it fried as bad as the limiter side is. Then you send it to someone to be renewed. Pictures that websites use do not accurately depict what is more typical condition of a 50 year old fuel gauge.