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02-10-2004, 07:49 PM
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#1 |
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Registered User
Join Date: Jun 2002
Location: Knoxville Tenn.
Posts: 3,058
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Fuel sender ohm range
What is the ohm range of a fuel sender for a 72 Cheyenne?
The one I took out read : E= 2 ohms, F= 48 ohms--the case was stamped 90 ohms. Bought a new sender-E=1ohm, F=38ohms. Gauge was going only a little past 1/4 when full--disconnect the sender wire it goes to full. Tried the new sender on another gauge and it read the same as old gauge and old sender. (all of this was with sender out of tank) Had it hooked up right and grounded good.
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56 Chevy Bel-Air 2dr. HT (purchased new) 71 Chevy Cheyenne SWB PU (502HO) 65 GMC short bed step--work in progress and my gofer Last edited by jhow66; 02-10-2004 at 07:53 PM. |
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02-10-2004, 07:53 PM
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#2 |
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Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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I *think* it is 30-90 ohms. Someone please correct me if i'm wrong.
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'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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02-10-2004, 08:06 PM
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#3 |
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Senior Member
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
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it is supposed to be 0-90 ohms on a gm sending unit
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Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member. |
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02-10-2004, 09:34 PM
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#4 |
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Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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You still have a problem with your sender. Ohms should be 0 to 90 as cableguyo stated.
Jim |
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02-10-2004, 11:14 PM
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#5 |
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Senior Member
 
Join Date: Dec 1999
Location: TN/VA
Posts: 6,389
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If the new one is not working correctly give me a yell.
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02-10-2004, 11:44 PM
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#6 |
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Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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Well guess i was wrong. Thanks for correcting me
__________________
'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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