Diagnostics
We use advanced diagnostic equipment to identify vehicle faults quickly and accurately. Our technicians investigate warning lights and performance issues with precision. Fast diagnosis helps reduce downtime and unnecessary repairs.
Diagnostics
Service
Services
Computer Diagnostics & Fault Testing
Category
Electrical & Mechanical Systems
Client
Private & Trade Customers
Analysis – Accuracy and Speed
We carry out thorough vehicle inspections to identify mechanical and visible issues before they become major problems. Our experienced technicians assess key components to ensure your vehicle remains safe, reliable, and roadworthy—helping you avoid costly repairs and unexpected breakdowns.
Performance TT Auto
- Reliable vehicle diagnostics and inspections in Leicester and the Midlands.
- Mechanical fault checks and visual inspections.
- Brake, suspension, and steering system assessments.
- Engine performance and general vehicle health checks
Responsiveness
We provide fast and transparent inspections, explaining any issues clearly and recommending the most effective repair solutions. Our efficient service ensures minimal downtime and maximum peace of mind.
Diagnostics TT Auto
Modern vehicles require regular inspections to maintain performance and safety. When something doesn’t feel right, our expert technicians carry out detailed checks to identify mechanical faults, wear and tear, and safety concerns.
From engine and transmission checks to brakes, suspension, and exhaust systems, we diagnose issues accurately and provide professional repair recommendations. Our hands-on experience and attention to detail ensure reliable results—saving you time, stress, and unnecessary costs.
Frequently
Asked Questions
Learn how our advanced diagnostics help identify and fix faults quickly, keeping your vehicle reliable and efficient.
A diagnostic test uses specialist computer equipment to read data from your car’s onboard computer. It helps identify faults in systems such as the engine, transmission, brakes, and sensors, allowing us to pinpoint issues quickly and accurately.
You should book a diagnostic test if you see a warning light on your dashboard, notice unusual performance, or experience starting, idling, or fuel economy problems. Regular diagnostics can also help catch potential faults before they turn into costly repairs.
Our diagnostics service includes scanning the vehicle’s reading and interpreting error codes, and providing a detailed report on any faults detected. We also advise on the best repair or reset options for long-term reliability.
A standard diagnostic test usually takes around 30–60 minutes. For complex electrical or intermittent issues, we may need extra time for a full investigation, but we’ll always keep you informed.
Yes. Once the fault is identified, our technicians can carry out the necessary repairs or part replacements using high-quality components. We can often resolve the issue the same day, depending on the nature of the fault.
Absolutely. We use the latest multi-brand diagnostic tools, compatible with most modern vehicles, including petrol, diesel, and hybrid systems. Whether it’s a family car or performance vehicle, we can accurately diagnose and repair it.
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