Detroit Diesel 60 EGR Series Manuals

Detroit Diesel 60 EGR Series Manuals

Manuals and User Guides for Detroit Diesel 60 EGR Series. We have 1 Detroit Diesel 60 EGR Series manual available for free PDF download: Technician Manual

Detroit Diesel 60 EGR Series Technician Manual

Detroit Diesel 60 EGR Series Technician Manual (136 pages)

Diesel engine

Brand: Detroit Diesel | Category: Engine | Size: 3 MB

Table of Contents

A Letter to Technicians
5
Table of Contents
7
Introduction
9
- Basics
  10
- Operator Information
  11
- Drivers Questionnaire
  12
- Questionnaire Response Guideline
  14
- Egr System
  15
Components
15
- Right Side View
  16
- Left Side View
  17
- Functionality of the Egr Components
  18
- Variable Pressure Output Device (Vpod)
  18
- Egr Valve and Vnt Control System
  18
- Cut Away View of the Vanes
  20
- VNT Turbocharger
  20
- Variable Nozzle Turbocharger (VNT)
  20
- VNT Vane Position
  21
- EGR Valve
  22
- EGR Valve Actuator
  22
- EGR Cooler
  23
- EGR Cooler (Bar and Fin Design)
  23
- Delta Pressure Sensor/Egr Temperature Sensor
  24
- Venturi
  24
- Delta Pressure Sensor
  25
- EGR Temperature Sensor
  25
- EGR Gas Delivery Pipe/Mixer
  26
- Mixer
  26
- High Flow Water Pump
  27
- Operational Modes
  29
- Boost Mode
  29
- Transition from Boost to Egr Mode
  29
- Egr Mode
  29
- Altitude
  30
- Condensation Protection
  30
- Boost Mode Operation
  33
- EGR Valve Activated by DDEC IV
  33
- EGR Valve and Pneumatic Actuation
  34
- EGR Cooling
  35
- EGR Measurement
  36
- VNT Controls
  37
- EGR Mode (Flow)
  37
- Diagnostic Troubleshooting
  39
- Diagnostic Trouble Codes (Dtc)
  39
Codes
39
Ddec IV Testing
53
- Intermittent Black Smoke
  54
- Power Loss under Heavy Pull
  55
- Low Boost under Cold Ambient Conditions
  56
- Derate Codes 110 and 404 FMI 14
  56
- Code 39
  56
- Exhaust Smell/Fumes
  57
- Slobbering
  57
- Engine Vibration
  57
- Engine Coolant Loss
  58
- Engine Backfire, Engine Misfire, Intermittent Exhaust Smoke
  58
- Testing Procedures
  59
- Test B
  60
- Exhaust Gas Recirculation System Basic Checks
  61
- Check Delta P Sensor
  61
- Check VPOD Output Pressure
  62
- Check Variable Output Pressure Device (VPOD) P/N and Supply Voltage
  63
- Check VPOD Input Pressure
  63
- Check VPOD Wiring
  64
- Check for Active Codes
  65
- Working with Dddl Snapshots
  67
Dddl/Snapshots
67
- Using Snapshot Replay Controls
  70
- Normal Instrumentation Window
  73
- Diagnostic Instrumentation Window
  73
- Graph Window
  74
- User Window
  74
- Fault Codes Window
  75
- Normal Engine Operation as Viewed with Dddl Snapshots
  77
Snapshot Examples
77
DDEC V Components
95
- DDEC V Electronic Control Unit
  96
- Hydraulic Actuated EGR Valve
  98
- Tube and Shell EGR Cooler
  99
- DDEC V EGR Descsriptions
  101
DDEC V Codes
101
- Diagnosing Flash Code 13
  109
- EGR Valve Coil Wiring
  109
- Ranges Allowed (Ohms)
  110
- EGR Valve Current
  111
DDEC V Testing
113
Appendix A: List of Acronyms
115
Appendix B: Ddec IV Wiring Schematics
117
- OEM Responsibility
  119
- Ddec V Wiring Diagram
  121
Appendix C: Engine Diagnostic Questionnaire
123
Appendix D: Service Information Letters
127

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