Fig 1) Normal Waveforms of Key Box Coil(+,-) & EMS COM at Ignition "OFF" -> "ON"

Fig 2) Normal Waveforms of Key Box Coil(+,-) "OFF" -> "ON" (Time Frame : 100 micor-sec.)

Fig 3) Normal Waveforms of EMS COM at Ignition "OFF" -> "ON" (Time Frame : 2 msec.)