I know this is going to sound a little vague,but here goes. My car the computer was removed and the rally pack was put in in place of the sweep style. The connector was changed and all wires are in there right place according to the chart. I have an after market Tech, oil pressure gauge, water temp and boost gauge for the blower. All I want is the fuel gauge and volt meter to work on the rally pack. Because most likely all the other gauges have been redirected and yes they do all work.When I put the key on the fuel gauge pegs past full and the volt meter moves but shows about 9 or 10 volts.I know my sending unit is working I did check that first. Any ideas on how I can make this work or where I should check?