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Link Dash fuel level configuration


Ducie54
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I have run out of scaling for my fuel gauge. I figure I need to use a resistor in series to drop the mv under 5 but unsure what size resistor to run. Is there any recommendation?

 

FY8Gap.png

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Its a bit hard to see the pic, but it would be unusual for the fuel level to exced 5V as the pull-up would normally only be 5V from the dash.  Is it still connected to the factory fuel gauge as well or something?

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Yeah it was a poor pic that has been fixed. I tried with the pullup box checked and uncheck with the same results. It mentions about PDM only so I don't know if I have this feature available. Yes I still have the factory gauge connected as well.

I have look at the FSM and the resistance when Full is 5 ohms and empty is 95 ohms  

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