Detroit DDEC 3 / 4 Wire Diagram

Detroit DDEC 3 / 4 Wire Diagram

Laminated factory Detroit Diesel DDEC 3 / 4 ECM wire diagram. Shows ECM & wiring to & from the ECM.  Includes connections, wires, sensors, input & controlled devices.  Excellent for diagnostics.  If you are the guy that performs electrical work on the engines, this wire diagram is for you.  Made of flexible plastic in order to endure many years of service.

Laminated factory Detroit Diesel DDEC 3 & 4 ECM wire diagram for non-EGR engines.

Included:

• ECM & ECM wiring
• Connections
• Wires
• Sensors
• Input & controlled devices.

Excellent for diagnostic work

Detroit DDEC 3 / 4 Wire Diagram

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While this is a factory manual, we are not representing to be an agent of this manufacturer