Ignition System - HEI (Federal)

• Description
• Operation
• System Testing
  • Notes
  • Engine Will Not Start
  • Intermittent System Problems
• Component Testing
  • Electronic Module
  • Integral Ignition Coil
    • Chevrolet & GMC Only
  • External Ignition Coil
  • Pick-Up Coil
  • Capacitor
• Electronic Testing
  • Detonation Problems
  • Poor Engine Performance
  • Engine Starting Problems
• Overhaul
  • Distributor
    • Disassembly
    • Reassembly
  • Typical Oscilloscope Patterns
  • Reading Scope Primary Pattern
  • Secondary Voltage Patterns:
• Specifications
• Wiring Diagrams