spark plugs, anowanzozivikanwa semoto plugs, achashanda sekuputika kwe-high-voltage piezoelectric discharge kubva kune-high-voltage lead (fire plug), iyo inoputsa mhepo pakati pemagetsi emagetsi e spark plugs, ichigadzira mazhenje emagetsi kuti abatidze. kusanganiswa kwegasi muhumburumbira.Iwo ekutanga mamiriro emhando yepamusoro injini: yakakwirira simba yakagadzikana spark, yunifomu musanganiswa, yakakwirira compression ratio.Mota dzine injini dzinopisa mukati dzinowanzoshandisa peturu nedhiziri.Mumusika wemotokari weChina, mota dzepeturu dzinotora chikamu chikuru.Injini dzepeturu dzakasiyana neinjini dzedhiziri nekuti peturu ine nzvimbo yepamusoro yekubatidza (inoda kusvika 400 madhigirii), izvo zvinoda kupisa kwekumanikidzira kuti ubatidze musanganiswa.Kuburikidza nekuyerera pakati pema electrode kuti abudise sparks, peturu injini iri kuburikidza nemafuta uye gasi musanganiswa kupisa panguva yakakodzera kuburitsa simba, asi semafuta peturu kunyangwe munzvimbo yakanyanya tembiricha yakaoma kupisa zvinongoerekana zvaitika, kuitira kuti kupisa kwayo kuitwe panguva yakakodzera. zvakakodzera kushandisa "moto" kupisa.Pano iyo spark ignition ndiyo "spark plug" basa
