Hey guys
Wanted to post this again as I never got a clear answer

Issue : Tach doesn’t work after NA -T and NA auto to 6 speed Tach replacement

Bought a so called manual ?/ NA ? Or Turbo version tach from a member here -
After my long awaited 6 speed swap

While I fired up the engine to take a drive. The RPM gauge fluctuated up and done for a few minutes. Then died. Never came back up
This was last year.
I’ve looked at all TSRM prints and searched and searched. Tapped in a wire from the pin on the igniter to the big orange body plug. Didn’t work either

Although when my laptop is plugged in the infinity 6 , rpm shows of course from the crank and other triggers.

What how. Who where. Can I make this work ?
Can I test th tach I bought ?

If I was burned by a forum member. That’s all good. I just need to know how to , what to ,