[240tuned91]

I just put my car back together iacv valve and t bolts clamps etc.. I haven't worked on my car in over two years today I got it running. It runs pretty good however There no read on the tach for the rpm signal and no signal to my hks evc which also reads rpm signal. I had the hks wired before and it was fine. However I did have the console under the steering column hooking up a boost controller nothing I did should of effected the rpm signal. I know the cas on the bellhousing is for diagnostic only and my distributor should be fine car runs pretty good. I see there's two fuses wired in the line on the wiring by the distributor and it's fine what else could effect this