audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Delivery and Air Induction > < Secondary Air Injection Sensor 1, Checking|Page 3529
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Carefully press the locking mechanism toward the outside -  arrows - and remove the secondary air injection sensors -  1 -.

Installing

Installation is in reverse order of removal, note the following:

‹› Replace O-ring.

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Install air filter housing. 

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Install the service flap. 

A005R8012-051810

Fuel Delivery and Air Induction > < Secondary Air Injection Sensor 1, Checking|Page 3529