An ignition coil is a vital part of a automobile’s ignition system, chargeable for changing the automobile’s battery voltage to the excessive voltage required to create a spark within the spark plugs. Testing the ignition coil with a multimeter is an important step in diagnosing ignition issues and guaranteeing the sleek operation of the engine.
A multimeter is a flexible instrument that may measure numerous electrical properties, together with voltage, present, and resistance. When testing an ignition coil with a multimeter, the first purpose is to test the coil’s resistance and be sure that it falls inside the producer’s specified vary. A defective ignition coil can result in numerous points, comparable to engine misfires, diminished energy, and issue beginning the automobile.