So here's the deal guys, I had my harness re-pinned from the guys a psycho performance. It's a Series2 RB25 in an S14. From what I can tell everything is pinned out and wired correctly but I still can not get my tach or speedo to read at all. Anybody here skilled with electronics and wiring that can give me a hand? The car also has a Haltech computer and I can see that it is atleast reading RPM. We have checked and double checked everything that we know and at this point I am stumped. Any info?