I have had these gauges in for about a year now and now they have stopped working. I followed the step on the website but they are still not working. I'm getting 12volt constant voltage and the 12volt ignition signal but the gauges don't do anything. My HPOP gauges is the only one that doesn't stay at the minimum range. The gauges don't even sweep. Can anyone help me out here? I have boost, pyro, fuel psi, and hpop gauge.