SERIES 60 EGR TECHNICIAN'S MANUAL
FUNCTIONALITY OF THE EGR COMPONENTS
This section will present and discuss speci
fi
c EGR components which collectively as a system
allow the engine to meet emission standards.
DDEC IV Electronic Control Module
The Electronic Control Module (ECM) is the backbone for engine management. The ECM
receives electronic inputs during vehicle operation via engine and vehicle mounted sensors.
Refer to Appendix E for a view of the DDEC IV ECM and related harness connectors.
DDEC IV ECM engine management beni
fi
ts are:
Ƒ
Excellent engine performance
Ƒ
Optimum fuel economy
Ƒ
Emission levels that meet current laws without after treatment
Ƒ
Engine diagnostics
Ƒ
Simple programming
All information subject to change without notice.
(Rev. June 2005)
2-5
7SE60 0506
Copyright © 2005 DETROIT DIESEL CORPORATION