This is confusing. Now I only have the feed wire to the gas gauge and nothing connected to the sender side and the gauge pegs to full. I do not know what kind of reading I should be getting on the sender side of the gauge. Im not getting much of a reading at all and when I connect a from sender side of the gauge to the sender and ground it as well, I then raise the sender arm and there is no reading on the new gauge. When using a test light at the sender unit itself, the light does not come on nor does the test light come on at the sender side of the gauge.What type of reading is suppose to be shown at the sender side of the gauge?
