Scope
This page records the M1.5.4 label as listed in the referenced M-Motronic overview. The source list does not establish an exact ECU part, vehicle fitment, hardware or software for this label. Confirm the installation from Bosch and vehicle-maker service information before applying diagnostics or calibration references.
Sources
- Motronic, “Short list of M-Motronic”; accessed 10 November 2026. Used for the listed label only.