ignition coil

• Componente do motor de combustão interna que transforma a baixa tensão da bateria em alta tensão, necessária para produzir a faísca elétrica nas velas de ignição e inflamar a mistura de combustível.

A component in an internal combustion engine that converts the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs to ignite the fuel.

1. Automotive componentC1formal

   A device in an internal combustion engine that converts low-voltage battery power into high-voltage electricity to create a spark in the spark plugs.

   Bobina de ignição

   • The mechanic replaced the faulty ignition coil to fix the engine misfire.
   • A failing ignition coil can cause poor fuel economy and rough idling.
   • Modern cars often have one ignition coil per cylinder.