Most correct. Unfortunately, my tank was not empty so I could not check it. But on the test bench, the gauge read empty when I had 6vdc on it and the variable resistor set at 9.6volts which is factory spec. But
I do know for sure, that the gas gauge reached full just as the gas overflowed the tank
I do plan to run the car out of gas to see where it sets. Means I have to refill the gas can in the trunk.
Because of the low amperage regulator I put in, I just purchased 2 of these variable voltage regulator off of ebay.
http://tinyurl.com/n84sy3h . For $1.15 how can you go wrong. So when the time comes to open it up again I will put them in.
I will modify them slightly. If you look at my gauges pix, you will see a small hole and recessed screw head below the gas gauge. That is a variable resistor that I was using for test. It is no longer hooked up, but when I use the board, I will remove the blue resistor and hook mine into the circuit. This way I should be able to adjust the voltage without pulling the cluster.
