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  1. Home
  2. /Service Manuals
  3. /Audi
  4. /2012
  5. /A3 (8PA) L4-2.0L Turbo (CBFA)
  6. /Repair and Diagnosis
  7. /Powertrain Management
  8. /Computers and Control Systems
  9. /Oxygen Sensor

Oxygen Sensor

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AI Repair Guides
  • Service and Repair
    • Oxygen Sensors Overview
    • Engine Code CBFA
      • Heated Oxygen Sensor (G39) and Oxygen Sensor Heater (Z19) Before Catalytic Converter
      • Oxygen Sensor After Three Way Catalytic Converter (G130) and Heater For Oxygen Sensor 1 After Catalytic Converter (Z29)
      • Oxygen Sensor 3 After Catalytic Converter (G287) and Heater For Oxygen Sensor 3 After Catalytic Converter (Z64)
    • Engine Code CCTA
      • Heated Oxygen Sensor (G39) and Oxygen Sensor Heater (Z19) Before Catalytic Converter
      • Oxygen Sensor After Three Way Catalytic Converter (G130) and Heater For Oxygen Sensor 1 After Catalytic Converter (Z29)
  • Diagrams
    • Oxygen Sensor 2 After Converter -G131- / Heater For Oxygen Sensor 2 After Converter -Z30-
    • Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-
    • Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-
    • Oxygen Sensor After Converter -G130- / Heater For Oxygen Sensor 1 After Converter -Z29-
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