Can a car pass MOT with engine light on?
Has the engine light appeared on your dashboard? If so, you may be wondering what the problem is and if it could cause your car to fail its MOT. Unfortunately, your car won’t pass an MOT with the engine light on. The good news is that a skilled mechanic can identify the problem and carry out repairs before your car undergoes this important annual test. Book your vehicle into Wyatt’s Auto Services today. Our experienced mechanics carry out affordable car repairs and MOTs in Barnsley and Wombwell.
What is the engine light?
Unlike other warning lights on a car’s dashboard, the engine warning light does not alert you to a single fault. For example, whilst the coolant temperature light will let you know if the vehicle is overheating, the Engine Management Light (EML) can light up for many different reasons. The light could signal a minor issue such as a loose gas cap, or it could mean there’s something more serious going on. If the light is flashing or lighting up continuously, that indicates that the engine is not running correctly.
A visit to a reputable local garage is required to identify the problem and get it fixed as quickly as possible. In most cases, the vehicle will need to be attached to diagnostic equipment to find out exactly what the fault is. Choose Wyatt’s for fast and affordable diagnostic testing. We’re located on Mitchells Industrial Park in Wombell and have served Barnsley motorists for many years. You can rely on us to return your vehicle to full working order promptly.
Do engine lights have different colour codes?
The engine light has different colour codes to demonstrate the seriousness of an issue. An amber engine light is the most common and is normally advisory, informing you that there’s a problem with the engine’s performance. If you see an amber EML on your dashboard, there’s unlikely to be an emergency unfolding. Nevertheless, don’t delay getting your car checked by a qualified mechanic.
If you notice a red engine light illuminated on your dashboard, don’t wait. Pull the car over as soon as it’s safe to do so and arrange for your vehicle to be towed to a local garage. Driving any further with a red EML could result in expensive damage occurring.
What causes a car’s engine light to come on?
There are many possible reasons why a car’s EML might come on. However, there a few common causes, including:
Emissions system fault
Blocked diesel particulate filter
Differential pressure sensor fault
Mass airflow sensor
Ignition system fault
Loose petrol or diesel cap
These are just a few of the potential causes of the engine light appearing on your dashboard. Plus, what’s even more confusing is that this light may even come on when there’s nothing at wrong with the car. Occasionally a change in humidity or some other temporary issue could trigger it. In these cases, the warning light should go off by itself eventually. That doesn’t mean that you shouldn’t get it checked out. It’s so important to identify the issue quickly when the EML is lit up.
Will my car pass its MOT with the engine light on?
MOTs in Barnsley became much stricter in 2018, with rules stating at cars with illuminated engine lights would automatically fail. This is the case whether it’s an amber or red light. Therefore, if the engine light has appeared on your dashboard, you’ll need to take it to a mechanic prior to your test so they can find out what the issue is and fix it. Keep in mind that it’s normal for the engine light to light up before starting the car. It’s only when the car is running that its presence is a problem.
Don’t risk taking your car for its MOT when the engine light is illuminated. Your vehicle will simply fail, after which it will be illegal to drive it on the roads. It’s best to fix any engine issues to advance to make sure your car gets through its MOT test successfully.
Fast and affordable vehicle diagnostics in Barnsley
At Wyatt’s Auto Services, we’re fully equipped with the latest diagnostic equipment. This allows us to find and fix a huge range of car problems as quickly as possible. The engine warning light on your car’s dashboard can make you feel worried and confused, but we have the tools to identify the issue right away. We can often carry out repairs whilst you wait, ensuring you don’t need to go any longer than necessary without your vehicle.
Booking your car in for a vehicle diagnostics test carried out by our skilled auto technicians is the best way to return it to full health and ensure it’s safe to be driven on the roads. Dealing with the issue of an engine warning light on your car’s dashboard will boost its chances of passing its MOT test.
Don’t ignore the engine warning light
Many people get nervous when they see the engine light, often ignoring it and carrying on driving. However, it’s vital to address any problems indicated by the light as soon as possible. Don’t be tempted to ignore the problem for fear of a hefty repair bill. Disregarding the issue is only likely to lead to bigger, more expensive problems further down the line.
So in answer to the question,”Can a car pass MOT with engine light on?” the answer is yes. Get your car booked into Wyatt’s for a diagnostic test if you’ve spotted the engine warning light on your car’s dashboard. We recommend getting it done before embarking on MOTs in Barnsley or Wombwell. Call us on 01226 979 087 to speak to one of our knowledgeable team. Alternatively, email us here and someone will get back to you as soon as possible. We can discuss your requirements with you and provide the expert auto advice that you need.