I have been having fuel gauge issues on my '71 GS455 Conv. and have checked the sending unit and ground and still don't have a working fuel gauge. I have the gauge out of the car and have a new sending unit that I can bench test with. Can anyone give me the pin connections I need to hook up to benchtest my gauge with the new sending? I need to know which pin is the power feed and which goes to sending unit. Thanks, John
