Control Unit Programming
Modern vehicles are run by dozens of control units — ECU, TCU, BSI and more — that need correct software and coding to work together. ABG Performance programs, codes and configures these modules with the right data for your exact vehicle.
From software updates and feature coding to component replacement and key programming, every job is done from a verified backup so the vehicle stays safe and reliable.
Tell us your vehicle and what you need coded or programmed, and we'll confirm what's possible.
Software and coding, done right
Programming writes software to a module; coding tells it how to behave in your specific car. We handle both — always from a verified backup, on a stable power supply.
Flashing & Software Updates
Write or update module software with the correct version for your vehicle.
Feature & Variant Coding
Enable, adjust or correct functions and equipment options through coding.
Component Adaptation
Program and adapt replacement modules and parts so they're recognised.
Immobilizer & Key Coding
Key and immobilizer programming where it's legal and properly authorised.
Retrofit Coding
Activate retrofitted hardware that needs coding to function correctly.
Gateway & CAN Config
Configure communication and gateway settings between control units.
Across the vehicle's network
Backed up, then programmed
A safe, controlled process — nothing is written until the original is secured.
- 01Identify the moduleWe confirm the control unit, software level and what your vehicle needs.
- 02Back up the originalThe current software and coding are saved before any change.
- 03Program & codeThe module is flashed and coded on a stable, monitored power supply.
- 04Verify & testWe confirm the result, clear codes and check the system functions correctly.
Programming is always carried out on a stable power supply with a verified backup. Key, immobilizer and security-related coding is only performed where it is legal and properly authorised.
Need a module programmed or coded?
Tell us your vehicle and what you need, and our team confirms what's possible.