Why is the engine light on in my Vauxhall Grandland?

I noticed the engine light has been lit up on my Vauxhall Grandland. What could be causing this and how can I fix it?

There could be a number of reasons why the engine light is on in your Vauxhall Grandland, but the most common reason is a faulty oxygen sensor. It's important to get this checked out as soon as possible because it can lead to decreased fuel efficiency and potential damage to your engine.

Your Vauxhall Grandland may also have an issue with the catalytic converter. This can cause the engine light to come on and it is important to have it looked at by a mechanic. Ignoring it can lead to more costly repairs down the line.

In some cases, the engine light may also indicate a problem with the spark plugs or wiring. These components are essential for your vehicle's ignition system and should be inspected regularly to ensure proper functioning.

I recommend taking your Vauxhall Grandland to a certified mechanic who can diagnose the issue and provide a reliable solution. Ignoring the engine light can result in more serious and expensive problems in the future.