Bosch M-Motronic 1.x

Scope

This branch follows the M-Motronic version list in the referenced historical overview. The source separates M-Motronic from ML-Motronic. These names are a navigation index; they do not establish a particular vehicle, ECU hardware or software, pinout or calibration. Confirm applicability from Bosch and vehicle-maker service information for the exact installation.

Listed versions

• M1.1
• M1.11
  • M1.11.1
• M1.2
• M1.3
  • M1.3.1
• M1.5
  • M1.5.1
  • M1.5.1R
  • M1.5.2
  • M1.5.4
  • M1.5.5
• M1.7
  • M1.7.2
  • M1.7.3
• M1.8
• M1.9
  • M1.9.1
  • M1.9.2
  • M1.9.4
  • M1.9.5

Sources

• Motronic, “Short list of M-Motronic”; used for the labels and grouping only. Accessed 10 November 2026.