Will My Car Fail MOT with Engine Light On?

Introduction

The MOT test is a mandatory annual inspection for all cars over three years old in the United Kingdom. It checks that your car meets certain safety and environmental standards. One of the things that the MOT tester will check is whether the engine management light is on. If it is, your car will fail the MOT test.

What is the engine management light?

The engine management light is a warning light that is located on the dashboard of your car. It is designed to alert you to a problem with the engine or its emissions system. There are many different reasons why the engine management light can come on, including:

• A loose or faulty gas cap
• A faulty oxygen sensor
• A problem with the catalytic converter
• A problem with the exhaust gas recirculation (EGR) valve
• A problem with the mass airflow sensor
• A problem with the throttle position sensor
• A problem with the ignition system
• A problem with the fuel system

What does it mean if the engine management light is on?

If the engine management light is on, it means that there is a problem with the engine or its emissions system. You should take your car to a mechanic to have the problem diagnosed and repaired.

Can I still drive my car if the engine management light is on?

Yes, you can still drive your car if the engine management light is on. However, it is important to have the problem diagnosed and repaired as soon as possible. Driving with the engine management light on can damage your car and its emissions system.

Will my car fail MOT with engine light on?

Yes, your car will fail the MOT test if the engine management light is on. The MOT tester will check the engine management light as part of the emissions test. If the light is on, it indicates that there is a problem with the engine or its emissions system, and the car will fail the MOT test.

What can I do if my car fails MOT with engine light on?

If your car fails the MOT test with the engine management light on, you will need to have the problem diagnosed and repaired. You can take your car to a mechanic to have the problem diagnosed and repaired, or you can try to fix the problem yourself.

Conclusion

The engine management light is a warning light that is designed to alert you to a problem with the engine or its emissions system. If the engine management light is on, you should take your car to a mechanic to have the problem diagnosed and repaired. Driving with the engine management light on can damage your car and its emissions system, and it will also cause your car to fail the MOT test.