Identification
Bosch M2.7 is listed in Bosch vehicle component applications. It is indexed under M-Motronic 2.
Documented example
Bosch lists M 2.7 for Ferrari 348, engine F119, 3.4-litre, dated February 1990 to April 1994. Bosch component catalogue, Ferrari listings. This is a source-scoped example, not a complete fitment list. Identify the actual unit before applying service information.
Workshop identification
Record the complete ECU designation, Bosch and manufacturer part numbers, engine code, vehicle year and market and software identity. Use the wiring and diagnostic information for the exact application. Similar series names do not establish a common pinout, calibration, immobiliser setup or programming procedure.
Sources and limitations
Bosch vehicle component applications; independent catalogue, accessed 10 November 2026. Any additional example source is linked above. Catalogue and tool listings are not an exhaustive fitment guarantee; this page does not establish connector pin functions.