Posted to the Waveform Library on 2/24/2018

CH A is the 3/6 pri coil volts, CH B is the 1/4 pri coil volts, CH C is the 2/5 pri coil volts, during the cylinder 2 spark plug not firing and the secondary voltage is arcing into the primary coil, CH D is the cyl 2 pri coil amps with the long dwell and the 1...