audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Heated Oxygen Sensor Before Catalytic Converter, Bank 1|Page 3090 > < Oxygen Sensors Before Catalytic Converter, Checking Heater|Page 3087
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Oxygen Sensor: Service and Repair
Heated Oxygen Sensor Before Catalytic Converter, Bank 1

Heated Oxygen Sensor before Catalytic Converter, Bank 1

Special tools, testers and auxiliary items required

‹› Ring Spanner 7-piece Set (3337)

Removing

‹› All cable ties unfastened or cut open on removal are to be re-attached in same position on installation.

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Remove rear engine cover - arrows -.

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Remove cover - 1 - on right side of engine compartment. 

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Remove air hose - arrows -.

Heated Oxygen Sensor Before Catalytic Converter, Bank 1|Page 3090 > < Oxygen Sensors Before Catalytic Converter, Checking Heater|Page 3087