It can be frustrating when something seems to be going wrong with your car, but you can’t seem to find the source of the problem. One of the most common problems is a broken car battery, which can cause a variety of issues including a check engine light turning on. In this article, we’ll take a look at what causes a battery to go bad and how you can troubleshoot if your check engine light is on because of it.
What is a Check Engine Light and what does it mean?
A Check Engine Light may indicate a problem with your car’s engine. Many of these problems can be fixed without requiring a mechanic, but if the light stays on, it means that there is an issue that needs to be fixed. In some cases, the light may stay on after the problem has been fixed, and this is called a “recalibration” or “re-flash”.
It can be tricky to know what the light means, but there are some common reasons why it might come on:
-A dirty air filter: This is one of the most common causes of a Check Engine Light. Over time, dust and other particles can build up on the filter, blocking airflow and causing problems with your engine. Changing the air filter regularly will help to keep your car running smoothly.
-A cracked or broken headlight: If one of your headlights breaks, it can cause debris to get into the light bulb and eventually cause a problem. A cracked headlight should always be fixed as soon as possible to avoid any further damage.
Causes of Check Engine Lights and How to Fix Them
If you’re having trouble starting your car, there’s a good chance the battery is dead. When you turn the key in the ignition, the car’s electric system tries to start the engine. But if the battery is dead, there’s no voltage going to the starter motor. The car will eventually start, but the Check Engine light will come on.
There are a few reasons why your battery might go dead. It could have been drained by a faulty alternator or a broken wire in the electrical system. Or it could have been damaged by Saharan sandstorms or a severe winter storm. In any case, if your battery is dead, there’s not much you can do to fix the problem other than replace it.
If you’ve determined that your battery is really dead, there are a couple of things you can do to try and reset your Check Engine light. First, try restarting your car without using the key. If that doesn’t work, try disconnecting your battery for a few minutes and then trying to start your car again. If either of these methods works, your Check Engine light might have been caused by something else and not your battery.
Resetting the Check Engine Light with a Car Battery
If your car’s Check Engine light comes on and you’re not sure why, resetting the light with a car battery might be your best bet. Turning off the engine and removing the battery for a few minutes will reset the computer system that monitors emissions, fuel economy, and other data.
What to do if the Check Engine Light Still Flashes
If you are still experiencing the Check Engine Light flashing after unplugging your car battery, there may be a more serious issue with your vehicle. Checking your engine light diagnosis guide can help determine the cause of the problem and what needs to be done to fix it.