Operation CHARM
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Audi
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2006
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A4 Sedan (8EC) V6-3.2L (BKH)
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Repair and Diagnosis
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Powertrain Management
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Oxygen Sensor
Oxygen Sensor
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Testing and Inspection
Oxygen Sensor Heaters Before Catalytic Converter, Checking
Heated Oxygen Sensors Before Catalytic Converter, Checking
Oxygen Sensors After Catalytic Converter, Checking
Oxygen Sensor Heater After Catalytic Converter, Checking
Locations
Beneath Engine Coolant Expansion Tank
Engine Compartment Right Side
Component Locations Overview
Service and Repair
Oxygen Sensor Before Catalytic Converter, Bank 1
Oxygen Sensor Before Catalytic Converter, Bank 2
Oxygen Sensor After Catalytic Converter, Bank 1
Oxygen Sensor After Catalytic Converter, Bank 2
