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03-17-2017, 09:28 AM
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#1 |
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Registered User
 Join Date: Feb 2016
Location: Mississippi
Posts: 7
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Testing the fuel sending unit
Hi, I need advice about my sending unit. It is a new unit that I tested before installing. It shows 30 ohms at full and near zero at empty. I installed the new sending unit and tested it before hooking up the wires. Meter shows 2.9 with a verified full tank. I took out the sending unit and tested again, works correctly. I reinstalled the unit and again it shows a very low ohm at full tank. When I reinstalled the unit, I made sure the float was moving freely and not leaking. Any ideas? Thank you
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03-17-2017, 09:37 AM
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#2 |
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Registered User
Join Date: Feb 2016
Location: Mississippi
Posts: 7
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Re: Testing the fuel sending unit
My truck is a 1966 C30, 250 6
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03-17-2017, 08:12 PM
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#3 |
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Registered User
Join Date: Feb 2009
Location: southeasternfoothillsofusa
Posts: 1,557
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Re: Testing the fuel sending unit
R u sure swing-arm is installed correctly & not hitting a side or end of tank? Also, what does meter read WHEN INSTALLED with an empty tank???
s Last edited by luvbowties; 03-17-2017 at 08:15 PM. Reason: more info |
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