Diagnostic knowledge search

23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.

Code or signal meaning

Reference

Brand context

515 matches

Page 18 · 511–515 shown

Enhanced PID

Audi · hPa · 1 profiles

Enhanced PID

[ECM] DPF Time Since Last Regeneration

Audi · h · 1 profiles

Enhanced PID

[DQ250] Gear selector synchronous position G3

Audi · % · 5 profiles

Enhanced PID

[DQ250] Engaged position side A: gear selector 1-3

Audi · % · 5 profiles

Enhanced PID

[DQ200] Clutch 2: adaptation: clutch end position closed

Audi · mm · 8 profiles

OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope