Diagnostics & Fault Finding

Accurate fault detection, not guesswork

If you are experiencing warning lights, unusual vehicle behaviour or performance issues, our diagnostics service can quickly identify the cause. We connect professional diagnostic software directly to your vehicle's onboard computer, allowing our technicians to retrieve fault codes, analyse live data and perform system checks that reveal underlying problems.

Rather than guessing or replacing parts unnecessarily, diagnostics lets us pinpoint issues quickly — helping you avoid unnecessary costs and repairs.

Common problems we diagnose

• Engine management warning lights
• Electrical faults
• Starting problems
• Poor engine performance
• Emissions system faults
• Sensor failures
• Battery and charging system issues

Advanced service functions

We can perform deep-level system diagnostics including reading and clearing codes, and executing advanced service functions such as oil resets, injector coding and steering angle sensor calibration. The equipment also provides live data, bidirectional tests, and supports ECU coding and programming.

Battery and charging diagnostics

Battery problems are one of the most common causes of breakdowns. If your vehicle struggles to start, shows electrical issues or displays battery warning lights, we can quickly assess the health of the battery and charging system.

Once the diagnostic process is complete we explain the results clearly, so you understand exactly what the problem is and what the options are. If repairs are needed, our technicians can carry out the work in-house.