Name: Ignition coil 30700-MFL-003 129700-5150 for Honda
Brand: KEZHONG
Rating: 4.7 (353 reviews)

Does the ignition coil affect the power of the car?

The ignition coil affects the power of the car. ‌ The ignition coil is an important part of the automotive engine, responsible for converting electrical energy into mechanical energy to light the spark plug, thus starting the engine combustion process. If the ignition coil fails, it can cause a number of problems, one of which is reduced power. ‌ 12

Damage to the ignition coil will cause the engine's power output to decrease and the vehicle's acceleration performance to deteriorate. Specifically, problems with the ignition coil can lead to unstable engine operation, reduced power, and increased fuel consumption. During driving, ignition coil failure can cause the engine to suddenly stall, which further affects the vehicle's power performance. In addition, ignition coil damage will also cause the engine to jitter significantly at idle, weak acceleration, and a large amount of carbon deposition, which are caused by the weak ignition ability of the spark plug, resulting in incomplete combustion of the combustible mixture of gases.

Therefore, the working state of the ignition coil directly affects the dynamic performance of the car. Keeping the ignition coil in good working condition is essential to ensure the proper operation of the car and good power output.

Structure of ignition coil

The structure of the ignition coil mainly includes a primary coil and a secondary coil.
Ignition coil is the core component of automotive ignition system, its working principle is similar to the ordinary transformer, can convert the low voltage direct current of the vehicle into high voltage alternating current. This process is crucial to achieving ignition of the engine. The ignition coil contains two sets of coils: the primary coil and the secondary coil. The primary coil is usually wound with thicker enamelled wire with more turns, while the secondary coil uses thinner enamelled wire with relatively fewer turns. One end of the primary coil is connected to the positive pole of the low-voltage power supply on the car, and the other end is connected to the switching device (breaker); One end of the secondary coil is connected to the primary coil, and the other end is connected to the output end of the high voltage line to output high voltage. This design allows the ignition coil to convert the low voltage on the vehicle into a high voltage, usually 10,000-15,000 volts, which is used to provide enough voltage to the spark plug so that the gap between its two electrodes is broken down, generating a spark, and thus achieving the ignition function.

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Ignition coil 30700-MFL-003 129700-5150 for Honda