[AT] fuel sending unit

[john hall]

I imagine I will leave well enough alone as long as know there is some fuel 
in the tank. Back in the old days when we were farming multiple farms spread 
over several miles, an accurate fuel gauge was a must!

John

----- Original Message ----- 
From: "Doug Tallman" <dtallman at accnorwalk.com>
To: "Antique tractor email discussion group" <at at lists.antique-tractor.com>
Sent: Monday, August 22, 2011 12:24 PM
Subject: Re: [AT] fuel sending unit


> John, in the automotive apps the gauge should go full travel one way
> when the wire is open and full travel the opposite way when the wire is
> grounded. It will usually go somewhere in the middle with a test light
> on the wire. Its a quick test to see if the gauge at least has the
> capability to respond. Doesn't mean its accurate though! Doug T
>
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