Engine Diagnostics

Determining what is wrong with an engine today is not a matter of guesswork. A modern, fully updated diagnostic computer can communicate with your car’s control computers and establish exactly which of a thousand tiny parts isn’t doing its job properly. Our engine diagnostics team at MJ Autos can do that for you and fix whatever is actually wrong, the very first time. 

What are engine diagnostics?

Engine diagnostics are the diagnosis and repair of electrical faults in cars and other vehicles.

I have a warning light on my dash. Can you help?

Yes, if you have a yellow warning light on your dash, this means that there is something not working correctly so bring your car into our team at MJ Autos and we can diagnose and repair the fault for you. If you see a red warning light on your dash, the problem may be more serious so  don’t drive your car – call MJ Autos and we’ll advise you how to proceed.

Are electrics checked in an MOT?

Yes, a thorough check of all the electrics is carried out during an MOT test including a check of the dashboard warning lights.

Can you reset my engine management light?

The only way to reset the engine management light is to fix the problem and this should be done by a qualified auto-electrician, so get in touch with MJ Autos where our friendly and professional team will be happy to help you.

MJ Autos in Pencoed are members of the Retail Motor Industry Federation (RMI), the UK’s leading automotive trade body; a beacon of quality, focused on raising standards throughout the motor industry.

To find out more about Engine Diagnostics in Pencoed, get in touch online or call us directly on 01656 862442