Understand stored fault codes and live data
Avon Performance • Bath, Somerset
Diagnostics & Coding
Stop guessing. Start understanding.
A warning light is only a clue — not the repair. We use professional equipment to read vehicle systems, understand the fault and explain the next sensible step in plain English.
Diagnostic scan from£39Final price agreed before work begins
What it can improve
More clarity.
Better driving.
Warning lights, intermittent faults, a new module, a feature you want coded, or simply peace of mind before further repair work.
Avoid replacing parts based on a guess
Clear direction before committing to repairs
Supported feature coding and module configuration
Before we begin
The right route
for your vehicle.
✓Engine, transmission, ABS, airbag and body systems where supported
✓Stored fault codes and relevant live information
✓Supported coding or module-configuration requirements
✓A recommended next step and clear starting cost
No pressure. No guesswork.