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View Full Version : AFC Neo Tach Voltage


s13dan
07-25-2009, 10:31 PM
OK i just installed a AFC NEO on my redtop and the tach dosnt work. It spiked a few times but thats it, i checked the wire(yellow and red) and its got a good conection to the AFC harness. I was wondering if anyone could check the voltage at idle on their redtop.

Additionally my stock tach is non functioning because its for a sohc. I dunno if that would efect this problem. Im about to trace the wire and see if it is damaged, but thats ganna suck.