Computer Controlled Catalytic Converter

• Description
• Operation
  • Notes
  • Fuel Control
  • Data Sensors
    • Notes
    • Oxygen Sensor
    • Coolant Temperature Sensor (CTS)
    • Adaptive Vacuum Switch (AVS)
    • Wide Open Throttle Switch (WOT)
    • Distributor Reference
  • Electronic Control Module (ECM)
    • Notes
    • Input/Output Devices
    • Central Processing Unit (CPU)
    • Power Supply
    • Memories
  • Catalytic Converter
  • Diagnostic System
• Diagnosis & Testing
  • C-4 Diagnosis
    • Notes
    • System Check
    • Entering Diagnostic Mode
    • Exiting Diagnostic Mode
  • ECM Trouble Code Identification
    • Notes
    • Clearing Trouble Codes
  • Failure Code Determination
• Diagnostic Procedure
  • Notes
  • Diagnostic Circuit Check
  • Driver Complaint Sheet
  • System Performance Check
  • Diagnostic Tools
  • Connecting Dwell Meter
• Driver Complaint Sheet
• Maintenance
  • Oxygen Sensor Replacement
  • "Emission MAINT" Lamp Reset
• Removal & Installation
  • Electronic Control Module (ECM)
    • Removal & Installation
  • Coolant Temperature Sensor
    • Removal & Installation
  • Adaptive Vacuum Switches
    • Removal & Installation
  • Oxygen Sensor
    • Removal & Installation