TNT Wiring problem...
TNT Wiring problem... I finally got around to wiring up the TNT kit I got and it's not working. I've also hooked up an MSD window switch and WOT switch from Jimmy Jams. Which wires should have what power and when? The only thing I'm suspicious about is that I didn't have any volts from the white wire for the tach. I'm really stumped any help would be appreciated.
Kent
Kent
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With the car running you do not see any voltage on the white tach wire? What pin # did you tap into? Is the window switch set to 4 cyn. mode? Have you tried by-passing the FPSS?
Matt
Matt
I think it was the MSD box. I just did the !MSD rpm switch! mod and viola! See yall around!! 
Oh hey, sorry didn't see your post. I tapped into pin 14, I think. There was no voltage at the wire comin from ECU, and none after the tap. Weird huh? The only other white wire was a constant 12v. It is set to 4cyl mode, and I don't have a FPSS.
