Fuel gauge problem

ive jus got my hands on a 92 hicas 240, the rpm and other gauges are working except for the gas… the needles like below e. i filled up full tank and still wouldnt work? pleassssssse help me

That might be anything from a fuse to the fuel pump assembley. I had the same problem and it turned out to be the fuel pump assembley. You can get one for 20$ from someone parting their 240 out.

sending unit. wires corroded off. typical for any import.

yep 100% would be the sending unit … i just fixed that same problem on my car