Engine Diagnostics

Mobile engine diagnostics in Manchester and throughout the North West

 A mobile fault-finding service at a great price with Williams Technicians

Thorough fault finding

When a light becomes illuminated on your dashboard, you should seek urgent help. Continuing to drive can make the problem worse and the eventual repairs more costly. We use the latest diagnostic equipment, so we can provide main agent level fault finding at an independent garage price. Our mechanics are highly experienced and fully trained; we can help with any make or model of car.

For added convenience, we provide our mobile service across Greater Manchester and Lancashire. Call us on: 0161 286 1915

ECU testing and repair

If you need ECU testing and repairs, it can be hard finding a specialist repairer at a fair price. Many garages will refer you back to a main dealer, but why pay for the badge above the forecourt? 

We find electrical faults quickly and efficiently, and then repair them - from engine ECUs to body control modules, from ABS pump modules and airbags. We also provide high level engine tuning, giving you a car that really performs.

Our car diagnostic services include:

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