Left Catalytic Converter, Removing And Installing: Removing

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2017 Audi S5, 2016 Audi S5, 2016 Audi S4, 2015 Audi S5, and 2015 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Disconnecting Connector To Fuel Injectors

Courtesy of AUDI OF AMERICA, LLC

The transmission is removed. Refer to TRANSMISSION, REMOVING AND INSTALLING for 0B2, TRANSMISSION, REMOVING AND INSTALLING for 0B4, or TRANSMISSION, REMOVING AND INSTALLING for 0B5 .

NOTE:

When installing, bring all cable ties back to same positions.

-- Remove the connector -3- for the Oxygen Sensor 2 after Catalytic Converter -G131- from the bracket, disconnect it and free up the wire.

NOTE:

Ignore items -1 and 2-.

-- Remove the nuts -arrows- and the left catalytic converter.

Fig 2: Identifying Left Catalytic Converter, Nuts And Bolt

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Ignore item -1-.