Designed specifically for coding . It includes only the essential CAFD and FAFP files, making it much smaller (around 1–3 GB) than the "Full" version.

BMW PSdZData v4.27.20 Lite: The Essential Guide for BMW Coding

Кодирование и проблема с E-sys - BMW - Drive2

Ensure there is an empty dist folder within each chassis folder (e.g., C:\Data\psdzdata\mainseries\F020\F020_xx_xx_xxx\odx\dist ) for the software to function correctly.

Navigate to your E-Sys data folder (usually C:\Data ).

Released around 2020, version 4.27.20 supports a wide range of BMW chassis: F0x, F1x, F2x, F3x, F4x, F8x G-Series: G1x, G3x I-Series: I01, I12 Others: RRx and Mini F-series (F5x, F6x)

stands for Programmier-System-Daten-Zentral , which translates to Programming System Data Central. It is a pack containing all the data necessary for E-Sys to communicate with your car's Electronic Control Units (ECUs).