Schematic Reference

Engine Controls Schematics

Connector End View Reference

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

Electrical Information Reference

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

Scan Tool Reference

• Scan Tool Data List
• Scan Tool Data Definitions
• Scan Tool Output Controls

Special Tools Required

• J 34730-1A  Fuel Pressure Gage
• J 39021  Fuel Injector Coil and Balance Tester
• J 44602  Injector Test Adapter