Used for pre-1996 models and specific early OBD modules (e.g., E36, E38).
Requires a physical serial port (COM1) on the motherboard. USB-to-Serial adapters generally do not work with true ADS protocols. ediabas 6.4.3
| Protocol | Support Level in 6.4.3 | Vehicle Examples | | :--- | :--- | :--- | | (Legacy Serial) | Full (with correct hardware) | E36, E34, E31 (pre-1996) | | KWP2000 (Keyword Protocol) | Full (4.8 kHz, 10.4 kHz) | E38, E39, E46 (1998-2004) | | DCAN (Diagnostic CAN) | Full (500 kbps) | E60, E90, E70, X3 E83 | | PD-Bus (Partial Diagnostic) | Partial (Read-only often) | E65 7-series (2002-2008) | | MOST (Fiber Optic) | Basic (Info, Req/Res) | E60 LCI, E90 LCI with CIC | Used for pre-1996 models and specific early OBD modules (e
EDIABAS 6.4.3 is most famously bundled with the suite. It provides the backbone for several iconic factory-level programs: | Protocol | Support Level in 6