What to Do about the Volkswagen Check Engine Light

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If you are driving your Volkswagen car or SUV in Philadelphia and the check engine light comes on, you must pay attention. This is your vehicle trying to tell you something. Sometimes, the issue is minor and other times, it could signify a major malfunction. The service department at Cherry Hill Volkswagen put together the possible causes so you can figure out what to do next.

Faulty Oxygen Sensor

The oxygen sensor in your Volkswagen measures how much-unburned oxygen is in the exhaust. This sensor is highly sensitive and connected to your engine. If a fault is noted, the check engine light will illuminate. If the sensors are failing, the engine will burn more fuel, which causes additional trouble, so you don’t want to leave this go.

Loose or Damaged Gas Cap

One of the minor situations could be a faulty gas cap. Maybe you didn’t put it on tight enough at the pump or it got damaged. When the check engine light comes on, it makes sense to check this first before anything else.

Failing Catalytic Converter

The catalytic converter turns carbon monoxide into carbon dioxide. It also keeps the engine temperatures down and optimizes your fuel efficiency. If you don’t maintain the vehicle properly, this part can fail and it’s not cheap to replace. This is just one more reason to ensure you do all of your regularly scheduled maintenance.

Let Your Cherry Hill Volkswagen Dealership Help

These are just a few of the common reasons your check engine light might be on. Any time you face mechanical problems with your Volkswagen, you want to bring it back to the dealership. Our technicians are factory trained to handle your issues with ease. Never allow problems to persist or you might be looking at more expensive repairs down the road.

Categories: Service
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