Does the Sportster have a fuel gauge?
Sportsters and similar models usually do not have a fuel gauge. Cruiser models like Road Kings and Heritages and baggers do.
How do I test my motorcycle fuel gauge?
If the gauge does not read at all, check the power with a multimeter at the gauge terminal. Test between the positive terminal on the fuel gauge and a good ground; the reading should be 12 volts. If it isn’t, check the ignition circuit. If that reads 12 volts, turn off the ignition.
Does the Iron 883 have a fuel gauge?
No, a fuel gauge is an option you can get from H-D that will turn the front reservoir brake cap into a LED fuel gauge.
Why is my fuel gauge not working on my Harley Davidson?
You already know you have power to the gauge because the indicator changes when you turn the ignition on and off. As others have suggested, the float could be hanging up and lastly, the sending unit could be shorted out (not open or the gauge wouldn’t move).
How can you tell how much gas is in a Harley Davidson?
You got a float assembly trying to measure between 0-5 gallons of gas, while the tank is bumping over bad roads and leaning left & right more than cars, not counting the vibrations? The best I could expect is to know when its full & empty, and I can tell when I fill up a tank its full & when I run out of gas I’m empty…Duh…
What should I do if my gas gauge is not working?
Note that some self-test steps may stop the gas gauge at 1/4, 1/2, and 3/4, as well. Fuel sender test. The fuel sender test should be conducted when the tank is lower than HALF, to prevent fuel splashing. Start by making sure the plug is clean, dry, and free of corrosion. Make sure the pins are straight and that the connector is fully seated.
Where can I get an aftermarket fuel gauge?
If you are replacing your stock gauge with an aftermarket gauge, you should use the same factory plugs and pin connectors. If the new gauge does not come with the correct pins, you can pick them up from your local dealer.
You already know you have power to the gauge because the indicator changes when you turn the ignition on and off. As others have suggested, the float could be hanging up and lastly, the sending unit could be shorted out (not open or the gauge wouldn’t move).
You got a float assembly trying to measure between 0-5 gallons of gas, while the tank is bumping over bad roads and leaning left & right more than cars, not counting the vibrations? The best I could expect is to know when its full & empty, and I can tell when I fill up a tank its full & when I run out of gas I’m empty…Duh…
Why does my gas gauge read full after a fill up?
When your fuel level is full, the electrical resistance at the sender changes, sends the signal to the gauge, and this is what causes the gauge to read as full after a fill-up. Depending on the level of electrical resistance, the fuel gauge changes to reflect the level of gas in the tank.
What should I do if my fuel gauge does not sweep?
If it does not, the issue is with the fuel gauge directly. However, if the fuel gauge needle does its sweep as it is supposed to, you need to perform further tests to properly diagnose the problem. The next step after performing the cluster test is to check the fuses.