car engine diagnostic test

Car Engine Diagnostic Tests 

Has a warning light or fault code has appeared on your dashboard? If so an engine diagnostics test can help identify and trouble-shoot potential issues. Our engine diagnostic equipment is state-of-the-art, combined with our highly trained technicians means we can quickly identify and advise on any repairs needed.

We have over 250 centres that carry out engine diagnostic tests throughout the UK so you can be sure to find an appointment near you.

  • If you see warning lights illuminated on your dashboard, you may require an engine diagnostics check to help identify potential problems with your vehicle.Book a convenient hourly time slot online today.
    Fully inclusive price


What does an engine diagnostic do for a car?

At ATS Euromaster we use a Bosch KTS200 machine, which allows us to scan various points of the car to detect potential issues with a high level of accuracy.

This scanner can detect issues associated with your car’s engine, brakes, airbags and alarms with live data, allowing our experts to check whether problems from your car’s ECU are genuine or as a result of sensor error.

In addition to this, service and error lights on a dashboard can be reset using the scanner. Some warning lights can be a reason for an MOT failure, even if there is nothing wrong with the system indicated. For that reason, it is important to have these checked and reset before your test to avoid an MOT fail.

On some cars with electronic handbrakes, an engine diagnostic tool is also needed to wind back the brake callipers.

Find out more about MOTs at ATS Euromaster

How long does it take for a car diagnostic?

Normally an engine diagnostic will only take around 1 hour to complete. After this, our expert technicians will be able to tell you what is wrong with your vehicle and any additional work that is required to fix the issues found in the diagnostic.