Why Is My Check Engine Light On?

Check Engine Light

Your Land Rover is designed to alert you to any issues happening inside the car. For instance, this includes the warning flash on the dashboard, such as the check engine light.

You may be wondering why your check engine light is on, which the team at Land Rover Albuquerque can help answer. We’ve come up with a list of the most common reasons that you can read through below. Then, after reading, you can contact us for service near Albuquerque, Rio Rancho, or South Valley.

Reasons the Check Engine Light Is On

Loose Gas CapThere are several different reasons why the check engine light could pop up on your Land Rover model’s dashboard. Below are just some of the more common ones.

1. Loose or Broken Gas Cap

The check engine light may simply be coming on because your gas cap is loose or broken. If that happens, fuel vapors can leak out and throw your whole fuel system off. As a result, you could get a decrease in fuel economy and increase in emissions.

2. Faulty Oxygen Sensor

The oxygen sensor is what monitors how much fuel is burned from the exhaust. If the sensor is faulty, it can’t provide the right data to your vehicle’s computer. Therefore, you’ll get a decrease in gas mileage.

Save on your next service appointment with our Land Rover service specials!

3. Failing Catalytic Converter

Bad Spark PlugThe catalytic converter helps reduce exhaust gases by converting carbon monoxide and other harmful materials into safe compounds.

If the catalytic converter is failing, two things can happen. One, your Land Rover will become less fuel-efficient. Two, the car won’t go any faster no matter how hard you push on the gas pedal.

4. Defective Spark Plugs & Wires

Finally, your Land Rover has spark plugs that seal the combustion chamber. They also provide a gap for a spark to jump across to initiate combustion inside your engine.

When the plugs fail, they can misfire, resulting in a little jolt in the vehicle’s acceleration.

What to Do If the Light Comes On

Since there are so many different reasons why the check engine light might come on, you’ll want to have your car looked at right away. There are several things a service technician could do, including:

  • Spark Plug ReplacementTightening up or replacing the gas cap
  • Unclipping the old oxygen sensor and replacing it with a new one
  • Getting you a new catalytic converter
  • Replacing the spark plugs

While some of these things could be done yourself, we highly recommend having a professional do it. They have years of training on this kind of work. Plus, they have access to cutting-edge tools and genuine OEM parts. Therefore, you can rest assured that any issues with the check engine light will be resolved in no time at all.

Schedule Service for Your Land Rover Today

If the check engine light appears when you’re driving around Albuquerque, Rio Rancho, and South Valley, don’t wait to get it fixed. Contact Land Rover Albuquerque to schedule a service appointment, and we’ll have your car in tip-top shape again before you know it!

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