VAG MD1CS004: OBD unlock and expanded support
The OBD protocol for VAG 2.0 TDI MD1CS004 control units gains additional Cboot coverage and Virtual Read files. Some H80 variants can be handled via OBD even though Bench access was not supported at the time.
The OBD protocol for VAG 2.0 TDI MD1CS004 control units gains additional Cboot coverage and Virtual Read files. Some H80 variants can be handled via OBD even though Bench access was not supported at the time.
This archived announcement describes manufacturer support at the time. Later protocols may simplify access or cover additional variants; current compatibility must be checked before work begins.
Source: official manufacturer announcementAnnouncement from Autotuner open
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