Hey how's it going, I have an 06 s2000 and my Rpms are not working. The only time they work is when I turn on the car and the whole cluster turns on. But other than that they don't work . I tried checking for loose or ripped wires in the firewall on the computer plugs, cluster and everything seems fine. Everything else on the cluster work. If u can help me out I would appreciate it. TIA