fuel sending unit

[Oldman]

does any one know the ohm range of a 20 xd(32 gallon tank)is? thanks

 

[fischnrod]

You need to take an Ohm meter reading when senders are on empty, most read 240 when empty, and that value goes to 33 ohm or so when reading full. Most fuel senders are 240-33 ohm units in a boat

 

[Oldman]

i think i found it.thanks