Okay.. I had a post about this a few weeks ago and i never fixed it.. Now my dilemma is I wanna go to the track Friday night, but I cant go because my tach is off which is causing VTEC not to engage at the right rpm... My VTEC controller and Autometer tach are the same RPM. I have the Autometer hooked up to the blue wire at the dizzy. I have the VTEC hooked up to the white wire at b15 on the ecu. It worked fine like this for a while, then all of a sudden it stopped working, I swapped distributors, ecus, everything, and its still there. I have no clue what it could be. VTEC controller and Autometer tach the same, stock tach is 1000 rpm faster, which is causing me to not hit vtec when i should.
Now my new idea, could I hook the vtec controller up to the stock tach wire? If so which wire is it behind the cluster or whatever. Cause I need this fixed. Can I put like a resister in the wiring or something, you get my point, lol, I dont care how its fixed I just need it fixed. I have tried everything I can think of, I am desperate, any ideas. PLEASE!!

 

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