点てん火か系けいてんかけいMeanings1nounignition systemTechnical term for the system in an internal combustion engine that ignites the fuel-air mixture.エンジンの点てん火か系けいに異い常じょうがあると、車くるまがかかりにくくなる。If there is a problem with the engine's ignition system, the car becomes hard to start.
