Vehicle: ВАЗ 2112 1998-2008
Engine code: ВАЗ-21120 16V 1.5L

Spark plug insulator internal breakdown

Engine control system

Coil on plug (COP)
Primary voltage
Operation mode: idling, moderate acceleration, kickdown

Author's comment:
при проверке на стенде уже при 5кг давления искра пропадала, шила где то внутри свечи

Signal Waveform:
Autoscope(54.13KB)

Author: АВС
Signal posted: Eugene (861)
Signal was added: 15-aug-2018

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Comments: 0