BOSCH Hall Effect Electronic Ignition System

• Description
• Operation
• Specifications
  • Centrifugal & Vacuum Advance
• Adjustments
  • Hall Effect Air Gap
• Testing
  • Notes
  • Testing Precautions
  • Tachometer Adapter
  • System Spark Check
  • Idle Stabilizer Check
  • Spark Plug Wire Resistance
  • Rotor Resistance Check
  • Distributor Voltage Check
  • Control Unit Voltage Check
  • Ignition Coil Resistance Check
  • Ignition Control Unit Check
    • Vanagon Only
    • All Except Vanagon
  • Hall Sending Unit (Generator) Check
  • Alternative Hall Sending Unit Operation Check
• Overhaul
  • Disassembly
  • Reassembly