Volvo vehicles are well-known globally for their safety and dependability. Every Volvo owner is happy to be associated with this brand. Regardless of the dependability of the Volvo brand, it has its own flaws. So how will your car let you know that there is an underlying issue? It is through the Check Engine Light. This light is not problem-specific, so if you notice that your check engine light stays on throughout your trip, it means that there is a problem, but you have to take your Volvo to a competent mechanic to diagnose the problem and fix it.
Let’s find out more about the check engine light.
Check Engine Light
The check engine light provides a warning about any engine problem. Your Volvo’s onboard diagnostic (OBD) system is responsible for it, and it is situated on the dashboard. The check engine light will illuminate (i.e., flash) whenever the OBD system notices a problem with the engine or other nearby parts of the car.
The engine system, which is your Volvo’s most crucial component, is what the check engine light is there to safeguard. The check engine light alerts you to any problems with your car as soon as they arise, preserving the engine from further damage.
Potential Problem That Might Set Off The Check Engine Light
The check engine light on your Volvo may illuminate for any of the reasons listed below, as well as some others we don’t have the time and space to go into. When the check engine light goes on in your car, it’s crucial to pay attention to it and never disregard it.
- Gas Cap: If the gas cap is unsecured, the check engine light on your Volvo may illuminate. Your car’s gas cap may not be properly closed, allowing fuel vapor to escape. The onboard diagnostic system may interpret this as an engine problem and turn on the check engine light. So, before you send your Volvo to the shop when the light comes on, check the gas cap.
- Misbehaving Oxygen Sensor: If your Volvo’s oxygen sensor is acting up, it may turn on the check engine light. A broken oxygen sensor frequently signals that your Volvo’s catalytic converter is under excessive pressure. A qualified mechanic who specializes in fixing Volvo vehicles can solve this problem.
- Spark Plug Issue: These plugs use the car’s gasoline to move the engine. The automobile will misfire if there is a spark plug issue, which will turn on the check engine light. You must change or service the spark plugs if that is the problem.
- A Faulty Mass Airflow (MAF) Sensor: A failing MAF cannot provide the engine with the right volume of air. The air/fuel mixture gets thin if the MAF malfunctions, which can result in engine misfires. Lean misfire is the name for the kind of misfire that takes place. The check engine light will come on if the MAF were to malfunction, and you would need to take your Volvo in for maintenance.
- Catalytic Converter: One of the most significant reasons why your Volvo’s check engine light may come on is a failed catalytic converter. The catalytic converter system transforms extremely harmful emissions from fuel combustion into safe ones. Your Volvo’s catalytic converter could be defective, endangering the environment and everyone nearby. If you refuse to fix this problem, your check light might stay on all year long. This is bad because you will not detect early if any other problem surfaces.
Expert Volvo Repair At Peak Auto
The Volvo experts at Peak Auto are proud to 
help Apex, NC, residents with their car troubles. Our repair and maintenance efforts are directed at preventing performance failure, which is typically brought on by a lack of maintenance. Our ASE-certified mechanics have undergone extensive training and understand how to provide the best services to our clients.
Call us immediately to schedule an appointment if you need help creating a maintenance schedule for your car or if your check engine light keeps coming on as it is a sign of engine problems. Our skilled mechanics are here to assist you in getting your car back on the road. We look forward to earning your business!