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SMG4 Fuel Tank Level issue

P

palmettores

Member
I have what I believe to be the SMG4 paired with a DF90. I have a 24 gallon tank. The fuel level is not accurate. I drained the tank and thought when I chose Tank Reset under the Initial Settings function I’d be able to re-establish zero and the various levels to full but did not get that option. All I can do is enter the capacity and OHMs (chose US).

Anyone know how to reset or correct this?

This weekend I had used 15 gallons and it was showing over 1/2 tank.

The fuel used is not super accurate based on filling, using and refilling but its close enough I suppose. But I want to be able to just look down and have an accurate reading of fuel level.

​​​​​​​Thanks
 
SO the answer is under Initial Settings>Tank>Calibration>Choose the Custom Option and start with an empty tank at the gas station. It will ask if you if its empty, then 1/4, then 1/2. then 3/4 and finally Full. I assume its learning the reading at each of the levels to calibrate the fuel gauge. Just did it last week.
 
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