If you own a car, you likely rely on its electronic ignition system to start it. But what is that system, and how does it work? In this blog article, we will explore the basics of electronic ignition systems and how to know if your car has one. We’ll also provide some tips on how to maintain and repair your car’s ignition system.
What is an electronic ignition system?
An electronic ignition system is a type of fuel injection system that uses electronic signals to activate the spark plugs. These systems are more reliable and require less maintenance than traditional ignition systems. Some key features of an electronic ignition system include:
-The ability to start the car in cold weather
-The ability to restart the car after it has been turned off
-The elimination of spark plugs and associated noise
-A reduced risk of fire
How electronic ignition systems work
Electronic ignition systems work by using computer chips to control the firing of the engine’s cylinders. The chips are connected to a coil that supplies power to the spark plugs. When you press the gas pedal, the engine starts and this sends a signal to the chip which then sends power to the spark plugs.
When should you replace an electronic ignition system?
If your car’s electronic ignition system fails, the engine may not start. A faulty ignition system can cause varied problems with the car’s electrical systems, such as a stalled engine or inability to turn the headlights on. When it’s time to replace your car’s ignition system, you’ll need to make sure that the new one is compatible with your car’s electrical system and that it meets your vehicle’s standard warranty requirements.
How to test your car’s electronic ignition system
If your car has an electronic ignition system, it may need to be tested occasionally. Testing your car’s electronic ignition system can help ensure that the system is working properly and that any glitches are fixed. There are several ways to test your car’s electronic ignition system.
The easiest way to test your car’s electronic ignition system is to use a voltmeter. Plug the voltmeter into the 12-volt electrical socket and turn the key on. The reading on the voltmeter should be around 3 volts when the engine is running. If the voltage is lower than 3 volts, there may be a problem with the electronic ignition system and it will need to be repaired or replaced.
A more complicated way to test your car’s electronic ignition system is to use a scan tool. A scan tool is a device that can diagnose problems with a car’s electrical systems. To use a scan tool, you will need to take apart one of the car’s electrical connectors. You can then connect the scanner to the connector and run it through its diagnostics. If there are any problems with the electronics in your car, they will show up on the scan tool screen.[1]
Conclusion
There are a few signs you should look for to determine if your car has an electronic ignition system. One of the most common signs is if your car doesn’t start in cold weather or after the battery has been discharged. If your car does not have an engine immobilizer, you may also be able to use a voltmeter to test the voltage at various points on the electrical system. Finally, many newer cars come with a diagnostic tool that can be used to check whether or not the ignition system is operational.