Detroit Diesel DDEC 3, DDEC 4 Single ECM Troubleshooting Manual

Covers: Detroit Diesel DDEC III & IV Troubleshooting (Single ECM)

• Series 50, Series 60, V92

Pages: 863
Format: PDF
File size: 4mb
Works with: Windows/Mac/Tablet/Smartphone
Notes: Instant digital download only

This downloadable PDF manual provides troubleshooting steps and solutions for the DDEC 3 and 4 control system with one (single) ECM. In this manual you will find diagnostic trees, fault code explanations, illustrations, diagrams and more. High resolution, printable and searchable manual.

Updated 2010 digital edition.

Topics:

• Introduction
• Operation
• ECM and Sensor Locations
• Reading Codes
• Testing, Service Tools and Tips
• Connectors, Terminals and Splicing
• Diagnosing a DDEC System Fault
• Intermittent Fault
• Flash Codes
  • Flash Code 11 – VSG Low
  • Flash Code 12 – VSG High
  • Flash Code 13 – CLS Voltage Low
  • Flash Code 14 – Temp Sensor High
  • Flash Code 15 – Temp Sensor Low
  • Flash Code 16 – CLS Voltage High
  • Flash Code 17 – Throttle Valve High: Relative Humidity Sensor High
  • Flash Code 18 – Throttle Valve Low; Relative Humidity Sensor Low
  • Flash Code 19
  • Flash Code 20
  • Flash Code 21 – TPS High
  • Flash Code 22 – TPS Low
  • Flash Code 23 – Fuel Temp Sensor High
  • Flash Code 24 – Fuel Temp Sensor Low
  • Flash Code 25
  • Flash Code 26 – Auxiliary Input Active
  • Flash Code 27 – Air Temp Sensor High
  • Flash Code 28 – Air Temp Sensor Low
  • Flash Code 29 – Tci / Tco Temperature Low
  • Flash Code 30
  • Flash Code 31 – Engine Brake Fault Code Or Egr / Pwm Fault
  • Flash Code 32 – Cel / Sel Fault
  • Flash Code 33 – Tbs High
  • Flash Code 34 – Tbs Low
  • Flash Code 35 – Ops High
  • Flash Code 36 – Ops Low
  • Flash Code 37 – Fps / Frs Voltage High
  • Flash Code 38 – Fps / Frs Voltage Low
  • Flash Code 39 – Egr Valve / Vnt Vane Fault
  • Flash Code 40
  • Flash Code 41 – Too Many Srs
  • Flash Code 42 – Too Few Srs
  • Flash Code 43 – Coolant Level Low
  • Flash Code 44 – Temp High
  • Flash Code 45 – Oil Pressure Low
  • Flash Code 46 – Battery Voltage Low
  • Flash Code 47 – Air / Fuel Pressure High
  • Flash Code 48 – Air / Fuel / Egr Pressure Low Or Egr / Tci / Tco Temperature Low
  • Flash Code 49 – Tco Or Tci Temperature High
  • Flash Code 50
  • Flash Code 51 – Tco Or Tci Temperature Circuit Failed High
  • Flash Code 52 – Ecm Fault
  • Flash Code 53 – Ecm Memory Fault
  • Flash Code 54 – Vss Fault
  • Flash Code 55 – J1939 Data Link Fault
  • Flash Code 56 – J1587 Data Link Fault
  • Flash Code 57 – J1922 Data Link Fault
  • Flash Code 58
  • Flash Code 59
  • Flash Code 60
  • Flash Code 61 – Injector Response Long
  • Flash Code 62 – Output Fault
  • Flash Code 63 – Pwm Fault
  • Flash Code 64
  • Flash Code 65 – Throttle Valve Fault, Air Filter Restriction Input Voltage Low
  • Flash Code 66 – Knock Sensor Fault
  • Flash Code 67 – Map Sensor Fault
  • Flash Code 68 – Idle Validation Fault
  • Flash Code 69
  • Flash Code 70
  • Flash Code 71 – Injector Response Short
  • Flash Code 72 – Vehicle Overspeed
  • Flash Code 73 — Ess Fault
  • Flash Code 74 — Oi Safety Loop
  • Flash Code 75 – Battery Volt High
  • Flash Code 76 – Engine Overspeed / Brake
  • Flash Code 77 – Exhaust Back Pressure Fault And Several Information Codes
  • Flash Code 78 — Cruise Control / Adaptive Cruise Control
  • Flash Code 79
  • Flash Code 80
  • Flash Code 81 – Oil Level, Exhaust Temp, Egr Temp Or Egr Delta-pressure, Circuit Failed High
  • Flash Code 82 – Oil Level, Exhaust Temp, Egr Temp Or Egr Delta-pressure, Circuit Failed Low
  • Flash Code 83 – Egr Temp, Egr Delta-pressure, Exhaust Temp, Or External Pump Pressure High
  • Flash Code 84
  • Flash Code 85 – Engine Overspeed
  • Flash Code 86 – Pgs Sensor High
  • Flash Code 87 – Pgs Sensor Low
  • Flash Code 88
  • Flash Code 89
• Vehicle Wiring Schematics
• DDEC Pro-link Operation

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