Tuning Wiki

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
Applies to
No ECU-specific applicability
Tool groups
None
Manufacturers
None

Electronic Diesel Control

EDC means Electronic Diesel Control. Bosch authors describe the start of volume production of EDC in 1986 in SAE paper 880185. This navigation hub groups the wiki's EDC ECU families.

Identification

Choose the family and exact variant, then verify vehicle, engine, Bosch and manufacturer part numbers, hardware and software against the relevant sources. This grouping is for navigation and does not establish fitment, pinouts or file interchangeability.

Source

Flaig and Sieber, Electronic Control Units of Bosch EDC Systems, SAE paper 880185, 1988; accessed 10 November 2026.