Clone, virginise, read & write — engine, gearbox & body modules.
Diagnostics / Coding
Diagnostics & Topology
Full-vehicle topology scans, live-data diagnostics and dealer-level coding — mobile across the UK. Written report on every session.
Overview
We connect to every ECU on the vehicle bus, pull fault codes and freeze-frame data, and use live-data logging plus wiring diagrams to isolate root cause. Coding, adaptations, calibrations and module resets are actioned in the same visit where possible.
What's included
- Full topology scan
- All-module fault-code read
- Live-data logging
- Coding & adaptations
- Component calibrations
- Written report per session
Step-by-step
- Step 1Topology scan
Every module on the bus is identified with hardware / software numbers.
- Step 2Fault-code read
Historic and current DTCs pulled from all modules with freeze-frame data.
- Step 3Live data
Sensor, actuator and CAN traffic logged to isolate root cause.
- Step 4Repair or coding
Coding, adaptations, resets or hardware repair actioned and re-verified.
Supported vehicle brands
Common faults we resolve
- Warning lights of unknown cause
- Intermittent no-start
- Comfort / infotainment glitches
- Retrofit not coded correctly
- Post-repair calibrations required
- Ghost fault codes after work elsewhere
Benefits
- Whole-vehicle picture
- Coding included where possible
- Live-data confirmation
- Written report for records
- Trade-friendly pricing
Pricing
Full topology scan from £75, coding and adaptations from £45 per function. See price guide for details.
Frequently asked questions
Do you scan every module or just engine?
Full topology scan — engine, transmission, ABS, SRS, body, gateway, comfort and infotainment modules.
Can you code and program modules?
Yes — dealer-level coding, adaptations, VIN writes, headlight coding and calibration on supported platforms.
Do you provide a written report?
Yes — every session produces a fault-code report with severity, freeze-frame data and recommended actions.
Do you work with garages?
Yes — trade rates and same-day turnaround. See our garage quotes page.