Open the software and navigate to the 'Settings' to select the correct COM port.
To use VAG EEPROM Programmer V1.20, you need a compatible interface to bridge your PC and the vehicle's OBD-II port.
The software typically requires the cable to be assigned to COM1 through COM4 in the Windows Device Manager. Vag Eeprom Programmer V1.20 Download
VAG EEPROM Programmer V1.20 is most effective on "K-Line" vehicles, generally produced between 1996 and 2005. This includes: Golf MK4, Bora, Passat B5/B5.5, Polo 6N. Audi: A3 (8L), A4 (B5/B6), A6 (C5), TT (8N). Seat/Skoda: Leon MK1, Ibiza, Octavia MK1. Important Safety Warning
Perform your necessary changes (like reading the PIN) and, if required, write the new data back to the module. Common Vehicles Covered Open the software and navigate to the 'Settings'
Read and clear specific diagnostic trouble codes (DTCs) within the EEPROM memory.
Plug your KKL cable into the laptop and the car’s OBD port. VAG EEPROM Programmer V1
The software is primarily used for tasks that standard diagnostic tools cannot perform. By accessing the EEPROM, users can perform deep-level electronic modifications and maintenance.