Reference Information

Schematic Reference 

Engine Controls Schematics

Connector End View Reference 

• Engine Controls Connector End Views
• Engine Controls Component Views
• Engine Control Module Connector End Views

Electrical Information Reference 

• Circuit Testing
• Connector Repairs
• Testing for Intermittent Conditions and Poor Connections
• Wiring Repairs

DTC Type Reference 

Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Scan Tool Reference 

• Scan Tool Data List (Engine Control Module) or Scan Tool Data List (Glow Plug Control Module)
• Scan Tool Data Definitions
• Scan Tool Output Controls

Special Tools 

J 34730-405  Injector Test Lamp