View Single Post
Old 06-10-2016, 03:06 AM   #1
ZVOLV
<Master Tech>
 
ZVOLV's Avatar
 
Join Date: Nov 2002
Location: California
Default Analysis of EZK ignition system.

Crank sensor is a Variable Reluctance Sensor and it sends a signal to the EZK ignition computer:




The EZK ignition computer sends a 5v square wave to the ignition power stage to control dwell and timing:



The powerstage grounds the ignition coil. Primary voltage can exceed 400 volts!:



Then after that, Secondary Ignition occurs!!! This is a trace of Secondary Ignition Voltage (Kilovolts) along with Primary Ignition Current (Amps):

__________________
No Start Thread
ZVOLV is offline   Reply With Quote