Vag+eeprom+programmer+120 (2026)
Are you looking for a reliable and affordable VAG EEPROM programmer? Look no further! I'm selling my VAG EEPROM programmer, perfect for VW, Audi, Seat, and Skoda enthusiasts.
Even with a perfect setup, things can go wrong. Here are solutions to the most common problems.
To correct or adjust the displayed mileage on a used or faulty cluster:
: Allows for reading and adjusting odometer values in supported instrument clusters.
: It can read and clear specific error codes directly from the EEPROM memory. Technical Requirements To use the VAG EEPROM Programmer, you typically need: vag+eeprom+programmer+120
Given the power of this tool to modify core vehicle data, it is not without risks. Heed the following warnings:
Instantly reads the 4-digit or 5-digit immobilizer login PIN required for adapting new keys or matching replacement instrument clusters.
The VAG EEPROM Programmer is a tool primarily intended for older VAG vehicles, particularly those manufactured between 1997 and 2007.
Incorrect COM port settings, poor cable quality, or incorrect latency configuration. Are you looking for a reliable and affordable
The VAG EEPROM Programmer is primarily distributed as a software application, often accompanied by a compatible KKL cable. It's important to note that there is no single official "VAG EEPROM Programmer 120" physical product for sale. Instead, the "120" refers to the software version.
Once the dump loads successfully, the software often automatically parses the security data and displays the vehicle's login PIN in a dedicated text box on the lower status bar.
[Vehicle OBD-II Port] <---> [KKL FTDI Cable] <---> [Windows PC (COM1)] Step 1: Initializing Connection Connect the KKL cable to the vehicle's OBD-II port.
| Version | Key Changes | Publisher / Source | | :--- | :--- | :--- | | v1.18p | Initial well-known utility for working with EEPROM data from VAG control units | Claus Christensen | | v1.19g | Faster and more full-featured; added support for working through VCP driver | Various/Community | | | Expanded dashboard support (VDO/Johnson/Magneti Marelli); improved IMMO tools; better Win 10/11 compatibility | Various/Community | | v1.31 | Optimized color design; larger window; integrated uninstall option; works with K-Line | Unknown/Etsy seller | Even with a perfect setup, things can go wrong
in Volkswagen Group (VAG) vehicles, including VW, Audi, Skoda, and Seat. It is widely used by technicians and hobbyists for deep-level module modifications that standard OBD scanners cannot perform. Core Capabilities
: Based on the FTDI (FT232) chip or CH340 serial-to-USB architectures. FTDI-based chips are highly recommended due to tighter timing latency adjustments.
Because this utility relies on older K-Line communication protocols rather than high-speed CAN-bus networks, it is tightly bound to specific chassis generations: Vehicle Line Supported Platforms (Approx. 1997–2003) Unsupported Platforms (Post-2004 CAN-Bus) Golf Mk4, Passat B5, Passat B5+, Bora, Lupo Golf Mk5/6/7, Passat B6/B7/B8, Jetta MK5+ Audi Audi A2, Audi A3 (8L), Audi A4 (B5/B6), Audi TT (8N) Audi A3 (8P), Audi A4 (B7+), Audi A6 (C6+) Skoda Octavia A4 (Tour), Fabia Mk1, Superb 1 Octavia A5, Fabia Mk2, Yeti, Roomster Seat Leon Mk1, Toledo Mk2, Ibiza Mk3 Leon Mk2, Altea, Ibiza Mk4 Hardware Requirements & Driver Setup
The software handles complex variations such as Bosch RB4 clusters, allowing targeted decryption of layout sectors.