Tach signal.... what kind is it?
#1
Thread Starter
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finishing the wiring and set up for my mega squirt conversion. the tach output wire is a square wave signal (so i have been told) but during cranking the tach on the dash does not move. so i was wondering if anyone here knows what signal out dash tach uses while stock?
thanks guys
thanks guys
#2
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I'm at the same point in my megasquirt conversion. I'm going to look at J11 this weekend to see if I can send the tach signal to the factory tach through that wire. It should be the connection that the stock ignition sends the signal to the tach.