
Engine Diagnostics
Read available engine management data and analyse diagnostic codes in relation to reported symptoms.
- Accessible engine control fault codes
- Available live data where appropriate
- Warning-light context and possible next checks
Focused diagnostic capability
Vehicle diagnostics can reveal useful system information, narrow possible causes and help determine where further testing should focus.
Available checks depend on the vehicle's make, model, year, fitted systems and equipment compatibility.
What we assess
We confirm the scope of an assessment after reviewing your vehicle details and the nature of the concern.

Read available engine management data and analyse diagnostic codes in relation to reported symptoms.

Scan compatible vehicles with OBD-II equipment to retrieve accessible diagnostic trouble codes and system information.

Review accessible electronic control systems, subject to the vehicle configuration and diagnostic equipment capability.

Receive a plain-English explanation of detected codes, relevant context and possible directions for further assessment.
The process
Tell us about the concern, warning lights or changes in vehicle behaviour.
We confirm the make, model, year and relevant symptoms or recent events.
Agreed diagnostic checks are completed within the vehicle and equipment capabilities.
Findings, limitations and possible follow-up actions are explained clearly.
The actual diagnostic process and available information vary with the vehicle, its fitted systems and the nature of the fault.
Tell us what is happening
Share the vehicle details and symptoms so we can consider whether the available diagnostic approach may suit your enquiry.