1995-1997 Navistar DT466E & 530E Electronic Diagnostic Manual


Print version. OEM factory service manual for electronic diagnostics for the DT466E & 530E engines. Covers 1995 thru 1997 model years and engine serial numbers 931164 to 1075288.

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Factory printed manual.  OEM factory Navistar electronic service manual.

  • Engine models: DT466E & 530E engines
  • Model years: 1995 thru 1997
  • Engine serial numbers: 931164 to 1075288


Covers the following information:

Section 1  Engine Control System Overview

  • Fuel Supply System
  • Injection Control Pressure System
  • Injector Operation
  • Electronic Control Module
  • Injector Drive Module
  • Sensor Operation
  • Vehicle Features
  • Diagnostic Software Self-test Operation Section

 Section 2  Mechanical Diagnostics

  • Diagnostic Forms
  • Hard Start / No Start Diagnostics
  • Performance Diagnostics
  • Performance Specifications

Section 3 Electronic Control System Diagnostics

  • Electronic Control System Diagnostic Form
  • Flash Code Circuit Index
  • Sensor and Actuator Locations
  • Sensor and Actuator Diagnostic
  • Procedures Circuit Function and Diagnostics
  1. Accelerator Pedal Position Sensor / Idle Validation Switch
  2. Barometric Pressure Sensor
  3. Brake Switch / Relay Circuits
  4. Camshaft Position Sensor
  5. Data Communication Links
  6. Engine Crank Inhibit
  7. Engine Coolant Level System for Engine Protection
  8. Electronic Control Module Self Diagnostics
  9. ECM / IDM Communications
  10. Electronic Control Module Power Supply
  11. Engine Coolant Temperature Sensor
  12. Engine Data Line Circuits w/ Allison AT/MT Transmissions
  13. Engine Oil Pressure Sensor
  14. Engine Oil Temperature Sensor
  15. Intake Air Temperature Sensor
  16. Injection Control Pressure Sensor
  17. Injector Driver Module Power Circuits
  18. Injector Drive Circuits
  19. Injector Pressure Regulator
  20. Keep Alive Memory Power
  21. Manifold Absolute Pressure Sensor
  22. Speed Control Command Switches and PTO Controls
  23. Self Test Input Switch and Engine Warning Light
  24. Tachometer Input Circuits
  25. Two Speed Axle Circuit
  26. Voltage Reference Circuits
  27. Vehicle Personality Module Fuel/Hour Meters/Odometer
  28. Vehicle Speed Signal
  29. Connector End Views and Pin-Outs

Section 4 Supplemental Diagnostic Analysis

Section 5 Diagnostic Tool Use

Section 6 Connector and Harness Repair

Section 7 Vehicle and Component Illustrations

Section 8 Glossary of Technical Terms

1995-1997 Navistar DT466E & 530E Electronic Diagnostic Manual


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