Secondary Air Injection Solenoid Valve -N112-, Removing And Installing: Removing
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2017 Audi S3, 2017 Audi RS 3, 2016 Audi S3, 2016 Audi A3, and 2015 Audi S3. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .
-- Loosen the hose clamp -2-.
-- Remove the bolt -1- and push the left air duct pipe slightly to the left.
-- Disconnect the connector -1-.
-- Remove the connecting pipe -2- to do so push the locking ring on both sides together.
-- Remove the bolts -arrows- and remove the secondary air injection solenoid valve -3-.