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Full Vehicle Diagnostics

Complete diagnostic scanning of all vehicle systems

What is Full Vehicle Diagnostics?

Full vehicle diagnostics means scanning every major system in your vehicle using professional diagnostic equipment to identify issues with:

Our Diagnostic Process

1

Connect & Scan

We connect our professional diagnostic equipment to your vehicle's diagnostic port and run comprehensive scans of all systems.

2

Read Codes

All fault codes are read, documented, and explained in simple language you can understand.

3

Analyze Issues

We analyze the codes to determine the root cause of any problems affecting your vehicle.

4

Provide Solutions

You receive a detailed report with repair recommendations and cost estimates.

Key Benefits

Early Problem Detection

Identify issues before they become expensive problems. Catch hidden faults early.

Accurate Diagnosis

Professional equipment eliminates guesswork. Know exactly what's wrong with your vehicle.

Save Money

Diagnostics cost £49.99 vs £100-150 at dealerships. Save on repairs with targeted solutions.

Peace of Mind

Get a complete picture of your vehicle's health. Understand what needs immediate attention.

Fast Results

Most diagnostics complete in 30-60 minutes. Quick turnaround with detailed reports.

Professional Grade

Same equipment and expertise used by professional dealerships at local prices.

What You Get

Cost Comparison: O-Key vs Dealership

Service O-Key Price Dealership Price You Save
Vehicle Diagnostics Price from £79.99 £120-200 £40-120
Diagnostic Scan Included £80-150 Included
Total Price from £79.99 £200-350 £120-270

Common Questions

How long does a diagnostic scan take?
Most full vehicle diagnostics take 30-60 minutes. We'll give you an estimated timeframe when you book.
What vehicles can you diagnose?
Our diagnostic equipment supports virtually all vehicles made in the last 20+ years, including European, Asian, and American cars.
Will you come to my location?
Yes! We offer mobile diagnostics throughout Banbury, Daventry, Warwick, Leamington, and surrounding areas.
What's included in the diagnostic fee?
The fee includes full vehicle scanning, fault code reading, interpretation, detailed report, and professional advice on repairs needed.
Can you also fix the problems?
We can diagnose issues accurately. For repairs, we'll provide recommendations and estimates so you can choose your service provider.

Get Your Vehicle Diagnosed Today

Don't ignore warning lights or strange noises. Get professional diagnostics to know exactly what's wrong.

Book Diagnostics Now Get a Free Quote