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WikiBosch Motronic ML5.9History

Bosch Motronic ML5.9

Revision 1

by llandowtuninguk@gmail.com
Add ML5.9 to the Motronic 5 designation index.

This is a historical revision. Read the current page or return to its history.

Page organisation in this revision
Page type
ECU hub
Subject
ECUs
Parent
Bosch ML-Motronic 5
Applies to
No ECU-specific applicability
Tool groups
None
Manufacturers
None

Identification and evidence

ACTRONICS' ECU catalogue labels an ECU group Bosch/Siemens Digifant I and Motronic ML5.9. Treat this as a source-specific catalogue naming convention, not proof of equivalence to M5.9.

Identification and scope

Retain the complete ECU designation, Bosch and vehicle-manufacturer part numbers, engine, vehicle year and market, hardware and software identity. Similar names do not establish shared pin assignments, calibration files or programming procedures. Examples above are source-scoped and are not a complete fitment list.

Source accessed 10 November 2026.