Tach signal from crank position sensor
Hi all, my 96 burb is still sitting dead in the front yard. I have replaced that dreaded DS4 with the DB2 and the truck now runs. Since mine is 96 with single t-stat the throttle cable hook up was unbelievably painful. Now i am doing the trans control. I chose to use an aftermarket controller for various reasons. I have everything hooked up but the tachometer input. I am looking at a alternator converter that wi provided the needed signal, but was wondering if i can get the needed signal from the crank position Sensor, which as i have read is where the pcm gets the signal. I need a 12v square wave if i remember correctly. Any guidance is appreciated.
Neo