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DDEC II Advanced Electronic Diesel Control
ISSN: 0148-7191, e-ISSN: 2688-3627
Published August 01, 1986 by SAE International in United States
Annotation ability available
DDEC II (Detroit Diesel Electronic Control) is an advanced technology electronic fuel injection and control system for diesel engines. New technologies in microprocessor electronics are used, allowing a fuel-cooled engine mounted design.
The DDEC II design provides expanded capabilities with improved performance, and benefits in both cost and reliability. This system, using the new GMSCM (General Motors Single Chip Microprocessor), has increased computational speed for enhanced engine governing, on-chip functions for expanded diagnostics and communications, and I/O to meet current and future needs.
EEPROM is used in end-of-line programming of basic engine ratings and customer-selected options. Engine power derating and modification of vehicle application options are also provided. Industry standardized 9600 Baud serial data links provide two-way communications with vehicle displays, diagnostic equipment, and other vehicle systems.
|Technical Paper||Field Experience with the Detroit Diesel Electronic Control System|
|Technical Paper||Design and Application of the Series 60 Engine, Truck Applications|
|Technical Paper||DDEC Detroit Diesel Electronic Control|
- Richard J. Hames - Detroit Diesel Allison Division General Motors Corporation
- David L. Hart - Detroit Diesel Allison Division General Motors Corporation
- Gregory V. Gillham - Detroit Diesel Allison Division General Motors Corporation
- Steve M. Weisman - Detroit Diesel Allison Division General Motors Corporation
- Bernd E. Peitsch - Detroit Diesel Allison Division General Motors Corporation
CitationHames, R., Hart, D., Gillham, G., Weisman, S. et al., "DDEC II Advanced Electronic Diesel Control," SAE Technical Paper 861110, 1986, https://doi.org/10.4271/861110.
- Hames, R.J. Straub, R.D. Amann, R.W. “DDEC - Detroit Diesel Electronic Control.” SAE 850542
- Dick, J. Harrison, T. et al “Tomorrow's Trucks”: The Users' Perspective.” SAE 852330
- “Recommended Practice for Serial Data Communications Between Microcomputer Systems in Heavy Duty Applications” SAE J1708