Check Engine Light with Squiggly Lines: What It Means and What to Do
What Do the Squiggly Lines Mean?
The squiggly lines on the check engine light typically indicate that there is a problem with the vehicle’s emissions control system. This could be due to a number of factors, including:
- Faulty oxygen sensor
- Catalytic converter problems
- Exhaust system leaks
- Evaporative emissions control system issues
What to Do If the Check Engine Light with Squiggly Lines Comes On
If you see the check engine light with squiggly lines come on, it’s important to have the vehicle diagnosed by a qualified mechanic as soon as possible. Driving with a faulty emissions control system can not only damage the vehicle, but it can also lead to increased emissions, which can harm the environment.
The mechanic will use a diagnostic tool to determine the cause of the problem. Once the problem has been identified, the mechanic will recommend the necessary repairs.
How to Prevent the Check Engine Light with Squiggly Lines from Coming On
There are a few things you can do to help prevent the check engine light with squiggly lines from coming on, including:
- Regularly maintain your vehicle according to the manufacturer’s recommendations.
- Use high-quality fuel.
- Avoid driving in stop-and-go traffic whenever possible.
- Get your vehicle inspected for emissions problems regularly.
Conclusion
The check engine light with squiggly lines is a warning that there is a problem with the vehicle’s emissions control system. It’s important to have the vehicle diagnosed by a qualified mechanic as soon as possible to prevent further damage to the vehicle and the environment.
