Howlor
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| posted on 29/10/05 at 09:45 PM |
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Fuel sender - correcting resistance?
Hi,
My sender seems to be giving me 320ohms - 17ohms at full tank. My problem is that my gauge is designed for 100ohms. Is there any way I can correct
this with some electronic jiggery pokery? The sender is supposed to be 100ohms so I don't know where it has gone wrong!
Any ideas most welcome.
Thanks.
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planetester
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| posted on 29/10/05 at 11:06 PM |
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Its hard to do it electrically but you could extend the float arm & play about with a meter & so that you dont use the full travel of the
sender & only the first 100 ohm
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paulf
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| posted on 30/10/05 at 09:18 AM |
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I have a similiar problem with my fuel gauge,i am using a ford sender and a smiths gauge, i adjusted the sender for the full movement inside the tank
but find when empty it reads correctly, but only reads half full when full.
I have thought of trying to make a circuit to take an input from the sender and extend the output to suit the gauge possibly using a digital
potentiometer, but will probably end up just fitting a ford gauge to suit the sender , hopefully i might be able to fit the ford inards in the smiths
casing .
Paul.
quote:
Originally posted by Howlor
Hi,
My sender seems to be giving me 320ohms - 17ohms at full tank. My problem is that my gauge is designed for 100ohms. Is there any way I can correct
this with some electronic jiggery pokery? The sender is supposed to be 100ohms so I don't know where it has gone wrong!
Any ideas most welcome.
Thanks.
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