Detroit Diesel Series 60 EGR Manuals

Detroit Diesel Series 60 EGR Manuals

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

Detroit Diesel Series 60 EGR Technician Manual

Detroit Diesel Series 60 EGR Technician Manual (196 pages)

Brand: Detroit Diesel | Category: Engine | Size: 23.56 MB

Table of Contents

Table of Contents
5
Introduction
7
Ddec IV Components
13
- Right Side View
  14
- Left Side View
  15
- EGR Engine View
  16
- Functionality of the EGR Components
  17
- Electronic Control Module
  17
- Variable Pressure Output Device (VPOD)
  18
- Maximum Regulated Air Pressure to the VNT
  19
- Regulated Air Pressure to the VNT
  20
- No Air Pressure to the VNT
  21
- Variable Nozzle Turbocharger
  22
- Turbocharger Boost Sensor
  23
- EGR Valve
  24
- EGR Valve Actuator
  25
- EGR Cooler
  26
- Delta P Sensor
  28
- Venturi Tube/Delivery Pipe
  29
- EGR Temperature Sensor
  33
- EGR Mixer
  34
- Charge Air Cooler
  35
- Turbocharger Compressor Inlet Temperature Sensor
  35
- High Flow Water Pump
  36
Operational Modes
37
- Boost Mode
  38
- Boost Mode Operation
  40
- Transition from Boost Mode to EGR Mode
  40
- EGR Mode
  41
- Coolant Flow through the EGR Cooler
  41
- EGR Measurement
  42
- VNT Control Flow
  43
Ddec IV Diagnostic Codes
45
Ddec IV Testing
59
- Testing Procedures
  60
- Intermittent Black Smoke
  61
- Power Loss under Heavy Pull
  62
- Low Boost under Cold Ambient Conditions
  63
- Flash Codes 14 and 29
  63
- Flash Code 39
  63
- Engine Backﬁre, Engine Misﬁre, Intermittent Exhaust Smoke
  64
- Engine Vibration
  64
- Slobbering
  64
- Exhaust Fumes
  64
- Test a
  65
- Test B
  66
- Exhaust Gas Recirculation System Basic Checks
  67
- Check Delta P Sensor and Barometric Sensor
  67
- Check VPOD Output Pressure
  68
- Check Variable Output Pressure Device Input Pressure
  69
- Check Variable Output Pressure Device Part Number and Supply Voltage
  69
- Check VPOD Wiring
  70
- Check for Active Codes
  71
- Verification
  71
- Working with DDDL Snapshots
  73
- Creating a Snapshot
  73
- Using Snapshot Replay Controls
  76
- Normal Instrumentation Window
  79
- Diagnostic Instrumentation Window
  79
- Graph Window
  80
- User Window
  80
- Fault Codes Window
  81
- Normal Engine Operation as Viewed with DDDL Snapshots
  83
Snapshot Examples
83
DDEC V Components
101
- Overview of the DDEC V EGR System
  102
- EGR Valve and VNT Control System
  103
- Detailed Views of the DDEC V EGR Components
  104
- Delta P Sensor Location
  108
- VNT and Related Components Location
  109
- Fey Ring Exhaust Manifold
  111
- DDEC V Electronic Control Unit
  112
- EGR Valve and Related Components
  112
- DDEC V ECU View
  112
- Top Right Side View of EGR Components
  113
- Front Right Side View of EGR Components
  114
- EGR Cooler and Related Components
  115
- Functionality of EGR Components
  116
- EGR Valve View
  116
- Venturi Tube
  118
- Charge Air Mixer
  120
- VNT Actuator
  122
- Variable Pressure Output Device
  123
- Hydraulically Actuated EGR Valve
  124
- Hydraulic Actuator with Solenoid
  124
- Intake Manifold Pressure Sensor
  127
DDEC V Codes
129
- Diagnosing Flash Code 13
  137
- EGR Valve Electric Current Is too High
  137
- EGR Valve Coil Wiring
  137
- EGR Valve Electric Current
  139
DDEC V Testing
141
- FLASH CODE 13 (SID 146/FMI 6) EGR Valve Current too High
  142
- FLASH CODE 16 (SID 146/FMI5) EGR Valve Current too Low
  142
- Flash Code 61
  143
- Black Smoke - Troubleshooting
  144
- Black Fuel - Troubleshooting
  144
- Engine Misfire, Engine Backfire, Intermittent Smoke Issues
  145
- Slobbering from Exhaust Pipe
  146
- Poor Engine Performance
  147
- Cab Odors
  148
- Loss of Engine Coolant
  149
- Delta P Sensor Test
  154
- VPOD Output Pressure Test
  155
- VPOD Input Pressure Test
  157
- VPOD Part Number and Supply Voltage Test and Part Number Check
  157
- VPOD Wiring Test
  158
- Final Test
  159
- Active Codes Test
  159
- EGR Cooler Ports Setup
  161
- Filling the EGR Cooler with Tap Water
  162
- Observing the EGR Cooler for Bubbles
  162
Appendix A: List of Acronyms
167
Appendix B: Ddec IV Wiring Schematics
169
Appendix C: Engine Diagnostic Questionnaire
175
Engine Diagnostics Questionnaire
177
Appendix D: Service Information Letters
178
Appendix E: Ddec IV Ecm Overview and Vehicle Interface Harness
190

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