- #1
kuhl0040
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Voltage pulse from ignition coil ??
Hi,
Does anyone know the voltage of the pulse from a typical ignition coil?
thanks.
tyler
Hi,
Does anyone know the voltage of the pulse from a typical ignition coil?
thanks.
tyler
Its legendary reputation for delivering more spark energy than any other universal coil (50,000 volts!) insures faster starting, improved acceleration, better throttle response and extended tune-up life
kuhl0040 said:So the signal an aftermarket tachometer uses is in the hundreds of volts?
Engine RPMs are sensed directly from the cigarette lighter voltage. No installation required at all with this true plug and play feature. The unique RPM feature is used for anything from realtime torque measurements to shiftlights.
A voltage pulse from an ignition coil is a sudden increase in electric potential or voltage that is generated by the coil and sent to the spark plugs in a vehicle's engine. This pulse is responsible for creating the spark that ignites the fuel in the engine and enables the vehicle to start.
A voltage pulse from an ignition coil is created through a process called electromagnetic induction. When the primary circuit in the ignition system is suddenly broken, it creates a rapid change in the magnetic field within the ignition coil. This change in the magnetic field induces a high voltage pulse in the secondary circuit, which is sent to the spark plugs.
The voltage pulse from an ignition coil can be affected by several factors, including the age and condition of the coil, the quality of the spark plugs, the resistance in the spark plug wires, and the overall condition of the engine. Extreme temperatures and high altitudes can also impact the voltage pulse.
A strong voltage pulse from an ignition coil is important for a vehicle's engine because it ensures that the fuel in the engine is ignited consistently and efficiently. A weak or inconsistent pulse can result in misfires, which can lead to poor engine performance, decreased fuel efficiency, and potential damage to the engine over time.
The voltage pulse from an ignition coil can be tested using a specialized tool called an ignition tester. This tool measures the strength and consistency of the pulse and can help diagnose any issues with the ignition system. A multimeter can also be used to measure the voltage output of the ignition coil. It is recommended to consult a professional mechanic for accurate testing and diagnosis of any issues with the voltage pulse from an ignition coil.