Can a 73-10 ohm fuel sender read backwards?
For example a 73-10 ohm fuel sender would read backwards on a 0-90 ohm fuel gauge. If you find you have the correct ohm range fuel sender make sure that the float arm is installed on the correct side.
How does Moeller marine swingarm electric fuel sender work?
Moeller Marine Swingarm Electric Fuel Sending Units These Moeller Swingarm Fuel Sending Units gather fuel level information from a float which is read on a dash-mounted gauge. These units have been pre-inspected to guarantee full range of calibrated…
What are the standard GM fuel sending units?
GM Fuel Sending Units Tanks offers a wide range of senders for your GM product. Standard 0-30 ohm for pre 1964 and 0-90 ohm for your post 1964 build. Click image or text to view details
How big does A Moeller fuel sender need to be?
Moeller offer two size a 4 -12” model and for tanks up to 24”. These can be cut to fit for less than 12” or bolted together for 12 plus inches to get the desired tank depth. The reed style sending unit must be order in the proper length for a desired tank depth.
For example a 73-10 ohm fuel sender would read backwards on a 0-90 ohm fuel gauge. If you find you have the correct ohm range fuel sender make sure that the float arm is installed on the correct side.
Why is my universal fuel sender not working?
If you cannot make your gauge read anything but full then depending on your ohm range you may have one of the following problems: If you have a 0-30, 0-90 or 10-180 Ohm sender then the sender may not have a proper ground or there is a break in the sender lead wire.
What is resistance to ground on universal fuel sender?
When the fuel sender is in the full position the rheostat is creating 90 ohms of resistance to ground. Because the gauge is reading a resistance to ground having proper grounding of the sending unit is essential to get an accurate reading on your fuel gauge. How do I test my fuel sender?
Where is the Black probe on universal fuel sender?
With the multimeter set to the Ω setting put the red probe on the post that is the gauge lead and put the black probe on the ground post or on the body of the fuel sender. Record your readings with the fuel sender in the empty position and in the full position.