Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - where does the tachometer signal come from?

n240sxfnatic · 07-07-2008, 06:33 PM

is the original point on the ecu or is there another place on the motor an sr20det that is?
Ive been checking this fsm for awhile now and am so lost. Can i get a signal off another wire without getting the msd tach signal pickup?

07-07-2008, 06:33 PM	#1
n240sxfnatic Zilvia Junkie Join Date: Apr 2007 Location: West Des Moines, Ia Age: 36 Posts: 493 Trader Rating: (6)	where does the tachometer signal come from? is the original point on the ecu or is there another place on the motor an sr20det that is? Ive been checking this fsm for awhile now and am so lost. Can i get a signal off another wire without getting the msd tach signal pickup? Last edited by n240sxfnatic; 07-07-2008 at 07:24 PM..